TY  - BOOK
AU  - PURI, R.K
AU  - BABBAR, V.K
TI  - Solid state physics
SN  - 81-219-1476-0
U1  - PHY 530.41 
PY  - 1997///
CY  - New Delhi
PB  - S.Chand
KW  - SOLID STATE PHYSICS
ER  -