TY  - BOOK
AU  - Chong,S.
TI  - Cosmic gamma- ray sources / 
U1  - 539.7/222 
PY  - 2004///
CY  - Dordrecht ; ,  Boston : , Boston : 
PB  - Kluwer Academic Publishers, 
KW  - Gamma rays sources
N1  -  Includes  index
ER  -