TY  - BOOK
AU  - Parker, Sybil P
TI  - Mcgraw hill encyclopedia of physics.
SN  - 0-07-045253-9
U1  - 530.0321 MCG 
PY  - 1983///
CY  - NEW YORK
PB  - MCGRAW HILL
KW  - PHYSICS-DICITIONARIES
ER  -