TY  - BOOK
AU  - Subir Nag, 
AU  -  Gargi Dutta,
TI  - Sangati Bidhane Nirdeshana O Paramarshdan
U1  - 371.4 
PY  - 2010///
CY  - Kolkata
PB  - Rita Publication
KW  - EDUCATION
ER  -