Mechanized indexing
Subtitle: some general remarks and some small-scale empirical results.
Series: AD 250 209; AD (Series) -- 250, 209
Publisher: s.n.
Published: 1960
Place of publication: [Philadelphia
Language: eng
Format: Microform
Subjects: Automatic indexing.
Notes: Based on a talk given Nov. 16, 1960, at the Office of Naval Research Data Processing Seminar, Washington, D.C.

Includes bibliographical references.

Microfilm (negative) of typescript. [Springfield, Va. : Clearinghouse for Federal Scientific and Technical Information] 1 reel ; 35 mm.