TY  - GEN
AU  - Chakraborty, Ajay
AU  - Chakraborty, Nilima
TI  - Padartha Vijnaner Anka : Vol-II
U1  - 530.1 
PY  - 1994///
CY  - Kolkata
PB  - Punthipatra
KW  - PHY.--THEORIES OF PHYSIC
ER  -