TY  - BOOK
AU  - Singh ,Sewa
TI  - A practical mannual of colon classification : edition - 7 / 
U1  - 025.43503 
PY  - 1990///
CY  - New Delhi : 
PB  - Jaico Publishing , 
KW  - COLON CLASSIFICATION
N1  - Includes bibliography and notes
ER  -