Houghton, Bernard .
Online information retrieval systems : an introductory manual to principles and practice / Bernard Houghton and John Convey. - London : Clive Bingley , 1986. - 205p. : ills ; 21cm .
Includes bibliographical references and index
0851573630 UKP 13.50
INFORMATION RETRIEVAL SYSTEM
025.524 / HOU/O
Online information retrieval systems : an introductory manual to principles and practice / Bernard Houghton and John Convey. - London : Clive Bingley , 1986. - 205p. : ills ; 21cm .
Includes bibliographical references and index
0851573630 UKP 13.50
INFORMATION RETRIEVAL SYSTEM
025.524 / HOU/O
