Guidelines for the care and preservation of microforms in tropical countries
By: prepared by Alan Horder.
Publisher: General Information Programme and UNISIST, United Nations Educational, Scientific and Cultural Organization
Published: 1990
Place of publication: Paris
Language: eng
Number of pages: 20
Subjects: Microforms -- Preservation -- Tropical conditions.
Notes: Includes bibliographical references (p. 18).
"PGI-90/WS/17."