TY  - BOOK
AU  - Kumar,P.S.G.
TI  - Practical classification: Colon classification
U1  - 025.4 
PY  - 1979///
CY  - New Delhi
PB  - Metropolitan Book Co. Ltd.
KW  - Library Science
KW  - Practical Classification
KW  - Colon Classificatin
ER  -