Van Rijsbergen, C. J., 1943-
Information retrieval / C. J. van Rijsbergen. - 2d ed. - London ; Boston : Butterworths, 1979. - ix, 208 p. : ill. ; 23 cm.
Includes index.
Bibliography: p [192]-204.
0408709294 : £11.95
78040725
GB79
Information storage and retrieval systems.
Z699 / .V35 1979
Information retrieval / C. J. van Rijsbergen. - 2d ed. - London ; Boston : Butterworths, 1979. - ix, 208 p. : ill. ; 23 cm.
Includes index.
Bibliography: p [192]-204.
0408709294 : £11.95
78040725
GB79
Information storage and retrieval systems.
Z699 / .V35 1979