TY  - BOOK
AU  - Sehgal, R.L.
TI  - Handbook of Colon classification
SN  - 8170001617
U1  - 025.4 
PY  - 1993///
CY  - New Delhi: 
PB  - Ess Ess Publications, 
KW  - Colon classification
KW  - Library science
KW  - Number building
ER  -