Snow, Theodore P. <br/><br/>
The dynamic universe :  an introduction to astronomy / 
Theodore P. Snow. 
 - 4th ed. 
 - St. Paul :  West,  c1991. 
 - 1 v. (various pagings) :  ill. (some col.), maps. 
<br/><br/><label>ISBN: </label>0314771042 
<br/><br/><label>LCCN: </label>92026202     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy.