TY  - BOOK
AU  - Sehgal, R. L.
TI  - Number Building : : in dewey decimal classification, universal decimal classification & colon classification
SN  - 8170001536
U1  - 025.43  
PY  - 1993///
CY  - New Delhi
PB  - Ess Ess Publication
KW  - Library science
KW  - Information science
KW  - Library operations
KW  - Subject analysis
KW  - Subject control
KW  - Classification system
KW  - DDC
KW  - Dewey decimal classification
KW  - UDC
KW  - Universal decimal classification
KW  - CC
KW  - Colon classification
ER  -