TY  - BOOK
AU  - Shankar Prasad Guha 
AU  -  Pranab Kumar Roy
TI  - Saral Udyog Unnyan O Babshyick Jogajok
U1  - 651.7 
PY  - 2007///
CY  - Kolkata
PB  - New Deys publishers
KW  - EDUCATION
ER  -