TY  - BOOK
AU  - Chowdhury, Pratap Kumar.
TI  - Gaser Anubic Tattwa
U1  - 533.7 
PY  - 1990///
CY  - Kolkata
PB  - Pachim Banga Rajya Pustak Parsad
KW  - Gas
KW  - Physics
ER  -