TY  - BOOK
AU  - BHATTACHARYA DR. UDAYADITYA
AU  - RUMPA MUKHERJEE
TI  - ADHUNIK BIGYAN SIKHAN PODHOTI ( JIBON BIGYAN)
SN  - 9789384472696
U1  - 371.3 
PY  - 2017///-18
CY  - KOLKATA
PB  - RITA BOOK AGENCY
KW  - EDUCATION(LIFE SCIENCE)
N1  - PEDAGOGY OF SCIENCE: LIFE SCIENCE
ER  -