TY  - BOOK
AU  - Joos,Georg
AU  - Freeman, Ira M 
TI  - Theoretical physics
U1  - 530.1 
PY  - 1960///
CY  - London
PB  - Blackle & son limited
KW  - Physics
KW  - Theoretical physics
KW  - পদার্থবিদ্যা
N1  - Index
ER  -