TY  - BOOK
AU  - MITTON,JACQUELINE
TI  - A CONCISE DICTIONARY OF ASTRONOMY / 
U1  - 520.3 
PY  - 1991///
CY  - [S.N] : 
PB  - OXFORD UNIVERSITY PRESS ، 
KW  - ENCYCLOPEDIAS AND DICTIONARIES
KW  - ASTRONOMY
ER  -