TY  - BOOK
AU  - Rafiqullah,A.K, Roy, A.K
AU  - x
TI  - Concepts of Electricity and magnetism: x
SN  - x
U1  - 538/R136c 
PY  - 1975///
CY  - Dacca
PB  - Student Pub
KW  - Physics
KW  - Electricity
ER  -