TY  - BOOK
AU  - Prather, Edward E
TI  - Lecture-tutorials for Introductory astronomy, 3/E
SN  - 9781269060912
AV  - QB 1 .P49 2014 
PY  - 2014///
CY  - Boston
PB  - Pearson Learning Solutions, 
KW  - Astronomy
KW  - Textbooks.
KW  -  Astronomy
ER  -