Bibliographic control and information sources /
Behrens, S. J.
Bibliographic control and information sources / S.J. Behrens. - 3rd ed. - Pretoria : Unisa Press, 2000. - xvii, 458 p. ; 24 cm.
Includes bibliographical references and index.
1868881334
2001321664
Information services--South Africa.
Information resources--South Africa.
Information retrieval.
Library research.
ZA3159.S6 / B44 2000
020/.968
Bibliographic control and information sources / S.J. Behrens. - 3rd ed. - Pretoria : Unisa Press, 2000. - xvii, 458 p. ; 24 cm.
Includes bibliographical references and index.
1868881334
2001321664
Information services--South Africa.
Information resources--South Africa.
Information retrieval.
Library research.
ZA3159.S6 / B44 2000
020/.968