On the science of information retrieval
By: K.A. Pullen, C.W. Hoffman.
Contributors: Hoffman, C. W.
Series: AD A027 589; Report - BRL -- 1896
Publisher: USA Ballistic Research Laboratories
Published: 1976
Place of publication: Aberdeen Proving Ground, Md
Language: eng
Number of pages: 95
Subjects: Information storage and retrieval systems.
Notes: Microfiche. Springfield, Va. : National Technical Information Service, 1976. -- 1 sheet.