Guidelines for the care and preservation of microforms in tropical countries
By: prepared by Alan Horder [for the] GeneralInformation Programme and UNISIST.
Contributors: RAMP (Program); Unesco. General Information Programme.; UNISIST.
Publisher: United Nations Educational, Scientific and Cultural Organisation
Published: 1990
Place of publication: Paris
Language: eng
Notes: "PGI-90/WS/17".