TY  - BOOK
AU  - Halpern, Alvin
AU  - Erlbach, Erich
TI  - Schaum's Outline of Theory and Problems of Beginning Physics II: Waves, Electromagnetism, Optics, and Modern Physics
SN  - 0070589526
U1  - 530 
PY  - 2004///
CY  - New Delhi
PB  - Prentice-Hall of India
ER  -