TY  - BOOK
AU  - PRAMANIK DR. SUROPATI
TI  - GONIT SIKHONER ADHUNIK KOUSAL
SN  - 8189169351
U1  - 375.25 
PY  - 2019///
CY  - KOLKATA
PB  - AAHELI PUBLISHERS
KW  - MATHEMATICS
N1  - PEDAGOGY OF MATHEMATICS TEACHING
ER  -