Kumar, Krishan .
Theory of classification / Krishan Kumar. - 4th rev. ed / - New Delhi : Vikas Publishing House , 1988. - ix, 560 p. ; 20 cm .
includes bibliographical references and index
9780706986389 495
LIBRARY CLASSIFICATION
CLASSIFICATION
025.42 / KUM/T
Theory of classification / Krishan Kumar. - 4th rev. ed / - New Delhi : Vikas Publishing House , 1988. - ix, 560 p. ; 20 cm .
includes bibliographical references and index
9780706986389 495
LIBRARY CLASSIFICATION
CLASSIFICATION
025.42 / KUM/T