TY  - BOOK
AU  - DUGGAL (B D) 
AU  - CHHABRA (C L)
TI  - Fundamentals of modern physics
U1  - 536/91 23
PY  - 1984///
CY  - Jalandhar
PB  - Shoban  Nagin Chand and co
KW  - Physics
ER  -