TY  - BOOK
AU  - Newton Roger, G.
TI  - Thinking About  Physics
SN  - 0-691-00920-1
U1  - 530.01 
PY  - 2000///
CY  - New Jersey
PB  - Princeton University  Press
KW  - Physics
KW  - Theories ,  State of Physical  System
ER  -