Information retrieval : on-line /
Lancaster, F. Wilfrid 1933-
Information retrieval : on-line / by F. W. Lancaster and E. G. Fayen. - Los Angeles : Melville Publishing, 1973. - xiv, 597 p. : ill. ; 23 cm.
'A Wiley Becker & Hayes series book.'
Includes bibliographical references.
0471512354
Information retrieval.
Data base searching.
Information retrieval : on-line / by F. W. Lancaster and E. G. Fayen. - Los Angeles : Melville Publishing, 1973. - xiv, 597 p. : ill. ; 23 cm.
'A Wiley Becker & Hayes series book.'
Includes bibliographical references.
0471512354
Information retrieval.
Data base searching.