TY  - BOOK
AU  - Snow, Theodore P.
AU  - Kenneth R. Brownsberger
TI  - Universe
SN  - 0314098380
AV  - QB 43.2 .S667 1997 
PY  - 1997///
CY  - New York.
PB  - Wadsworth Publishing company
KW  - Astronomy
ER  -