TY  - BOOK
AU  - Moche, Dinah L.
TI  - Astronomy a Self Teaching Guide 
SN  - 0471265187
U1  - 520 
PY  - 2004///
CY  - Hoboken, Nj : 
PB  - John Wiley, 
KW  - Astronomy
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-471-26518-7.pdf
ER  -