Systems analysis for information retrieval /
Townley Helen M
Systems analysis for information retrieval / Helen M. Townley. - London : |b A. Deutsch in association with the Institute of Information Scientists ; Boulder, Colo. : Westview Press, 1978. - xiv, 121 p. : ill. ; 23 cm. - Monograph series - Institute of Information Scientists A Grafton book .
Includes index.
Includes bibliographical references
0233969209
Information storage and retrieval systems
System analysis
Z699
Systems analysis for information retrieval / Helen M. Townley. - London : |b A. Deutsch in association with the Institute of Information Scientists ; Boulder, Colo. : Westview Press, 1978. - xiv, 121 p. : ill. ; 23 cm. - Monograph series - Institute of Information Scientists A Grafton book .
Includes index.
Includes bibliographical references
0233969209
Information storage and retrieval systems
System analysis
Z699