The use of sampling techniques in the retention of records
Subtitle: a RAMP study with guidelines
By: prepared by Felix Hull.
Contributors: Unesco. General Information Programme.; RAMP (Program); UNISIST.
Series: PGI-81/WS/26
Publisher: Unesco
Published: 1981
Place of publication: Paris
Language: eng
Notes: On cover: General Information Programme and UNISIST.