Title: OpenSIGLE
Content:  on Grey Literature held in Washington D.C. on November 2–3, 1995 were added in March 2010. GreyNet purchased permission last year from Emerald to make openly accessible the papers published in the GL Conference Proceedings from 1994 to 2000. These earlier collections are added to the more recent collections in the OpenSIGLE Repository. The work involved relies on the efforts of INIST-CNRS as service provider and GreyNet as data provider. By autumn 2010, it is anticipated that all of the papers in the International Conference Series on Grey Literature will be fully accessible via the OpenSIGLE Repository. OpenSIGLE participates in the WorldWideScience global science gateway.
Title: Grey Literature Network Service
Content:  are welcome and will be indexed in GreySource. GreyText is an inhouse archive of documents on grey literature. Over 125 documents are indexed by first author followed by the title, source, date of publication and length in printed pages. Free Access to the first page of each document is available for browsing. Also, in most cases the corresponding PowerPoint is online available. The full-text of all documents listed in GreyText are accessible in PDF via email on demand. IDGL, International Directory of Organizations in Grey Literature provides a list of some 170 organizations in more than 30 countries worldwide that are currently associated with GreyNet either via partnership, 
Title: Alasdair Gray
Content: A Gray Play Book (2009), ISBN: 978-1-906307-91-2 ; Fleck (2011), ISBN: 978-1-906120-37-5 
Title: Grey Literature Network Service
Content:  sponsorship, or authorship in the field of grey literature. Entries are alphabetical by country and each entry has an embedded link to the corresponding organization's website. GreyNet International is proud in serving the grey literature community and welcomes additions and revisions to this Directory. WHOIS in the Field of Grey Literature is a compilation of over 350 biographical notes provided by authors in the International Conference Series on Grey Literature and The Grey Journal. This online resource is maintained by TextRelease, the Program and Conference Bureau. Records in this directory appear in alphabetical order by last name of author and each record contains a current email address.
Title: Grey Literature Network Service
Content:  Volume 3, Number 1, Spring 2007 Grey Standards in Transition and Use TGJ Volume 3, Number 2, Summer 2007 Academic and Scholarly Grey TGJ Volume 3, Number 3, Autumn 2007 Mapping Grey Resources TGJ Volume 2, Number 1, Spring 2006 Grey Matters for OAI TGJ Volume 2, Number 2, Summer 2006 Collections on a Grey Scale TGJ Volume 2, Number 3, Autumn 2006 Using Grey to Sustain Innovation TGJ Volume 1, Number 1, Spring 2005 Publish Grey or Perish TGJ Volume 1, Number 2, Summer 2005 Repositories – Home2Grey TGJ Volume 1, Number 3, Autumn 2005 Grey Areas in Education
Title: Gray Nunatak
Content:  Gray Nunatak (-65.1°N, -60.08333°W) is a nunatak which lies 1.5 nmi west of Arctowski Nunatak in the Seal Nunataks group, off the east coast of the Antarctic Peninsula. It was first charted by the Swedish Antarctic Expedition under Otto Nordenskiöld during a sledge journey in 1902, and named by him probably for Captain David Gray, a whaling skipper of Peterhead, Scotland. Gray had planned an expedition to the Weddell Sea in 1891 but the plan was abandoned due to a lack of funds.
Title: Grey Crawford
Content: Finding Bones, Published by Kehrer Verlag, Heidelberg 2017, Introduction by Timothy Persons, Essay by Lyle Rexer. ; El Mirage, Published by Hatje Cantz, Berlin 2018, Introduction by Timothy Persons, Essay by Lyle Rexer. 
Title: OpenSIGLE
Content:  Still OpenSIGLE provided INIST-CNRS with a new experience concerning mass uploads on an Open Source platform. Perspectives for the future developments of the OpenSIGLE archive are: At the 12th International Conference on Grey Literature at Prague in December 2010, INIST-CNRS presented a new project called OpenGrey. OpenGrey signifies a new website with OAI-PMH, improved research facilities and export of records. OpenGrey also includes recent records and links to the full text. At the Prague conference, INIST and GreyNet called former SIGLE members and new partners to contribute to OpenGrey. In 2011 OpenSIGLE changed its platform and its name. OpenGrey provides new features and new content
Title: Grey Literature Network Service
Content:  Grey Literature TGJ Volume 6, Number 2, Summer 2010 Shared Strategies for Grey Literature TGJ Volume 6, Number 3, Autumn 2010 Research on Grey Literature in Europe TGJ Volume 5, Number 1, Spring 2009 Paperless Initiatives for Grey Literature TGJ Volume 5, Number 2, Summer 2009 Archaeology and Grey Literature TGJ Volume 5, Number 3, Autumn 2009 Trusted Grey Sources and Resources TGJ Volume 4, Number 1, Spring 2008 Praxis and Theory in Grey Literature TGJ Volume 4, Number 2, Summer 2008 Access to Grey in a Web Environment TGJ Volume 4, Number 3, Autumn 2008 Making Grey more Visible 
Title: Beverly Gray
Content:  Grosset, became book number 8. For collectors of the Beverly Gray series, World's Fair is generally the most challenging and expensive book to acquire. Its expense, however, somewhat belies its true scarcity. World's Fair went through multiple printings by A. L. Burt from 1935 to 1937, and was thereafter reprinted by Blue Ribbon Books from 1937 to 1938. It is thus theoretically no scarcer than any other Beverly Gray A. L Burt or Blue Ribbon edition, (excepting the first four works, which began printing one year earlier), and considerably more common than certain other series published by A. L. Burt.

Question: Verify the following claims with "True" or "False": well the OCLC number of A Fortress of Grey Ice is 862759268.
Answer: False