TY  - BOOK
AU  - Chakraborty, Pranab Kumar
TI  - Shiksha gabeshana o prathamik rashibigyan = educational research and elementary statistics
SN  - 9788195165063
U1  - 370.1 
PY  - 2022///
CY  - Kolkata
PB  - Classic Books
KW  - Education
KW  - Statistics
ER  -