TY  - BOOK
AU  -  NAG CHOUDHURY DR. DEBIPRASAD
AU  - KOBIRAJ DR. UDAY SHANKAR
TI  - GYAN O PATHOCROME
SN  - 9788194005186
U1  - 375 
PY  - 2020///
CY  - KOLKATA
PB  - DESH PUBLICATION
KW  - EDUCATION
N1  - KNOWLEDGE AND CURRICULUM
ER  -