TY  - BOOK
AU  - Sehgal,R L
TI  - Number building in Dewey decimal classification Universal decimal classification & Colon classification
SN  - 8170001536
AV  - Z696 .A4B3 1993
U1  - 025.431 
PY  - 1993///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Number building
KW  - DDC Number building
KW  - UDC Number building
KW  - Colon classification Library science
ER  -