TY  - BOOK
AU  - Chand,Mohinder Praap  .
AU  - Sachdeva,B.R  .
TI  - Colon classification : its structure and working / 
U1  - 025.435 
PY  - 1984///
CY  - New Delhi : 
PB  - Sterling Publishers , 
KW  - CLASSIFICATION,COLON
ER  -