TY  - BOOK
AU  - Sena,L.A.
TI  - A collection of question and problems in physics
SN  -  5030001255
U1  - 530.076 
PY  - 1988///
CY  - Mir publishers
PB  - Moscow
KW  - Physics
KW  - Problems in physics
KW  - পদার্থবিদ্যা
ER  -