Townley, Helen M.
Systems analysis for information retrieval / Helen M. Townley. - London : Boulder, Colo. : A. Deutsch in association with the Institute of Information Scientists ; distributed by Westview Press, 1978. - xiv, 121 p. : ill. ; 23 cm. - Monograph series - Institute of Information Scientists A Grafton book . - Monograph series (Institute of Information Scientists) .
Includes index.
Bibliography: p. [110]-115.
0233969209 : £3.95
78317765
GB***
Information storage and retrieval systems.
System analysis.
Z699 / .T68 1978
Systems analysis for information retrieval / Helen M. Townley. - London : Boulder, Colo. : A. Deutsch in association with the Institute of Information Scientists ; distributed by Westview Press, 1978. - xiv, 121 p. : ill. ; 23 cm. - Monograph series - Institute of Information Scientists A Grafton book . - Monograph series (Institute of Information Scientists) .
Includes index.
Bibliography: p. [110]-115.
0233969209 : £3.95
78317765
GB***
Information storage and retrieval systems.
System analysis.
Z699 / .T68 1978