TY  - BOOK
AU  - Arny, Thomas T.
TI  - Explorations: : an introduction to astronomy
SN  - 0-07-241593-2
U1  - 520 
PY  - 2002///
CY  - New York
PB  - McGraw-Hill Higher Education
KW  - Astronomy
N1  - Includes bibliographical references and index
ER  -