A basic guide to microforms
Subtitle: document miniaturization.
Series: Its Technical bulletin ; TB 340-1
Publisher: U.S. Govt. Print. Off.?]
Published: 1972
Place of publication: [Washington
Language: eng
Number of pages: 79
Subjects: Microforms -- Handbooks, manuals, etc.; Microfilms.
Genres: Handbooks, manuals, etc.
Notes: Cover title.

Includes bibliographical references (Appendix B)