TY  - BOOK
AU  - Kahan,Gerald
AU  - Prodey,Charles
TI  - E=mc p2 s: picture book of relativity 
SN  - 0830601805 (pbk.) :
AV  - QC173.57 .K33 1983
U1  - 530.1/1�19 
PY  - 1983///
CY  - Blue Ridge Summit, Pa.
PB  - Tab Books
KW  - Relativity (Physics) x Popular works
ER  -