TY  - BOOK
AU  - Acharya, D.P.
TI  - Text-book of electricity and magnetism
U1  - 537 
CY  - Calcutta
PB  - S gupta & co
KW  - physics
KW  - Electricity
KW  - Magnetism
KW  - পদার্থবিদ্যা
ER  -