Practical classification :
Kumar, P.S.G.
Practical classification : Colon classification P.S.G. Kumar - New Delhi : Metropolitan Book Co. Ltd., 1979. - 1v.(xvi, 285p.) ; 23 cm.
Library Science
Practical Classification
Colon Classificatin
025.4
Practical classification : Colon classification P.S.G. Kumar - New Delhi : Metropolitan Book Co. Ltd., 1979. - 1v.(xvi, 285p.) ; 23 cm.
Library Science
Practical Classification
Colon Classificatin
025.4