TY  - BOOK
AU  - LONGAIR,ALCOLM S
TI  - OUR EVOLVING UNIVERSE / 
U1  - 523.11 
PY  - 1996///
CY  - [S.N] : 
PB  - CAMBRIDGE UNIVERSITY PRESS ، 
KW  - الادب السويسرى
KW  - COSMOLOGY
KW  - STARS
KW  - GALAXIES
KW  - STARS - EVALUTION
KW  - GALAXIES - EVALUTION
KW  - QUASARS
ER  -