Microform collections and selected titles in microform in the Microform Reading Room.
Publisher: General Reading Rooms Division, Library of Congress
Published: 1991
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 207
Subjects: Library of Congress. -- General Reading Rooms Division -- Microform catalogs.; Microforms -- Catalogs.; Library resources -- Washington (D.C.)
Genres: Catalogs.
Notes: Cover title.

"Supplement to the guide prepared in 1987"--P. iii.

Shipping list no.: 92-067-P.

Includes indexes.