TY  - BOOK
AU  - TIRION,WIL
TI  - CAMBRIDGE STAR ATLAS 2000 - 0 / 
U1  - REF 
PY  - 1991///
CY  - [S.N] : 
PB  - CAMBRIDGE UNIVERSITY PRESS ، 
KW  - MAPS
KW  - ATLASES
ER  -