TY  - BOOK
AU  - Chand Mohinder Pratap
AU  -  Sachdeva B R
TI  - Colon classification :  Its structure and working    A prograammed text  
U1  - 2:51N3:g, L8 
PY  - 1978///
CY  -  New Delhi 
PB  - Sterling Publicaitons India       
KW  - Library Sicence
ER  -