Proposed American national standard for library statistics
By: developed by the National Information Standards Organization.
Edition: [Draft, 2nd rev.]. --
Publisher: National Information Standards Organization
Published: 1990
Place of publication: Bethesda, MD
Language: eng
Number of pages: 17
Subjects: Library statistics -- Standards
Notes: "Standards for Libraries, Information Sciences, Publishing, National Information Standards Organization (Z39) NISO".

"ANSI/NISO Z39.7-199x (Revision of Z39.7-1983)".

"Circulated for comment to the Voting Members of the National Information Standards Organization and to other Interested Parties September 17-December 17, 1990".