TY  - BOOK
AU  - Halpern, Alvin.
TI  - Schaum`s solved problems series 3000 solved problems in physics / 
SN  - 0-07-025734-5
U1  - C 
PY  - 1981///
CY  - New York : 
PB  - McGraw-Hill , 
KW  - Physics
ER  -