TY  - BOOK
AU  - 
TI  - Practical astronomy with your calculator
SN  - 0521356296
AV  - QB62.5 .D83 1988
U1  - 522/.076 19
PY  - 1988///
CY  - Cambridge : 
PB  - Cambridge University Press
KW  - Astronomy
KW  - Problems, exercises, etc
KW  - Calculators
N1  - Includes index
UR  - http://www.loc.gov/catdir/description/cam023/88001044.html
UR  - http://www.loc.gov/catdir/toc/cam021/88001044.html
ER  -