TY  - BOOK
AU  - SEN SUBIR
TI  - GONIT SHIKHONER ADHUNIK KOUSAL
SN  - 8189169475
U1  - 371.3 
PY  - 2019///
CY  - KOLKATA
PB  - AAHELI PUBLISHERS
KW  - METHODOLOGY OF EDUCATION ( MATHEMATICS)
N1  - PEDAGOGY OF MATHEMATICA TEACHING
ER  -