It is a good source for searching for Statistics Canada documents. The documents can all be found on microfiche in the Government Documents Section of Robarts Library if all else fails. There are several health and safety databases at this site. OHS References if probably the most useful. This site provides the book catalogues of university libraries from around the world.
Canadian universities are well covered.
This site includes links to the Metro Toronto Reference Library, The National Library of Canada, The Library of Congress in the U.S.A. and York University. Data Library Provides information about, and access to, statistical data. Statistics Canada data, data from other government ministries and public opinion poll data are included. A useful guide, Finding Canadian Statistics , is provided by the Data Library. This database provides books in print from publishers all around the world.