Number building in Dewey Decimal Classification, Universal Decimal Classification & Colon Classification /
Sehgal, R. L.
Number building in Dewey Decimal Classification, Universal Decimal Classification & Colon Classification / R. L. Sehgal. - New Delhi : Ess Ess publications, 1993 - vii, 260 p. : 22 cm.
8170001560 (hbk.)
Classification
Number building in Dewey Decimal Classification, Universal Decimal Classification & Colon Classification / R. L. Sehgal. - New Delhi : Ess Ess publications, 1993 - vii, 260 p. : 22 cm.
8170001560 (hbk.)
Classification