TY  - BOOK
AU  - NAG SHINJINI
AU  - DR. SUBIR NAG
TI  - BIGYAN SIKKHON PODHOTI
SN  - 9789384472689
U1  - 375.25 
PY  - 2017///-18
CY  - KOLKATA
PB  - RITA BOOK AGENCY
KW  - EDUCATION / LIFE SCIENCE
N1  - PEDAGOGY OF SCIENCE: LIFE SCIENCE
ER  -