TY  - BOOK
AU  - ARUPRATAN BHATTACHARYA
TI  - BANGALIR BIJNAN-BHABANA O SADHANA
U1  - 509.5414/BHA/BAN 
PY  - 1413///
CY  - KOLKATA
PB  - DE'J PUBLISHING
KW  - PURE SCIENCE
ER  -