The simulation and evaluation of information retrieval systems.
Publisher: HRB-Singer, inc.
Published: 1965
Place of publication: State College, Pa
Language: eng
Number of pages: 99
Subjects: Information storage and retrieval systems.
Notes: "Copy no. 27 of 77 copies."

Reproduced and distributed by CFSTI.

"Copy no. 27 of 77 copies."