TY  - BOOK
AU  - Halpern,Alvin
AU  - Erlbach,Erich
TI  - Schaum's outline of theory and problems of beginning PhysicsII: Waves,Electromagnetism,Optics,and Modern Physics
SN  - 0070589526
U1  - 539 
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw-Hill
ER  -