Bless, R. C. <br/><br/>
Discovering the cosmos 
R. C. Bless                                                  
 - Sausalito  University Science  1996 
 - xvii, 714p. 
<br/><br/><label>ISBN: </label>0-935702-67-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Astronomy--History<br/>Astronomy--Problems, exercises<br/>Cosmology<br/>Cosmology--History
<br/><br/><label>Universal Decimal Class. No.: </label>524.8  / BLE