TY  - BOOK
AU  - Zeilik,Michael
AU  - Gregory,Stephen A.
TI  - Introductory astronomy & astrophysics
T2  - Saunders golden sunburst series
SN  - 0030062284
AV  - QB45 .Z43 1998
U1  - 520 21
PY  - 1998///]
CY  - Fort Worth
PB  - Saunders College Pub.
KW  - Astronomy
KW  - Astrophysics
N1  - Includes index
ER  -