TY  - BOOK
AU  - Dipak Ray
AU  - Bhaskar Bhattacharya
AU  - Sukriti Ghosh
TI  - Snatak padarthavidya
U1  - 530 
CY  - Kolkata
PB  - Kolkata Book House
KW  - Physics
N1  - Includes bibliographical references and index
ER  -