TY  - BOOK
AU  - LOPresto,Michael C.
TI  - Astronomy media workbook: for the cosmic perspective ,the essential cosmic perspective
SN  - 0805395938
AV  - QB 43.3 .L67 2007 
PY  - 2007///
CY  - Boston
PB  - Pearson
KW  - Astronomy
ER  -