McLaughlin, Dean B.  <br/><br/>
Introduction to Astronomy / 
Dean B. McLaughlin ; illustrated by Roger M. Early. 
 - Boston :   Houghton Mifflin,  c 1961. 
 - viii, 463 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>345  345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy.
<br/><br/><label>Dewey Class. No.: </label>520 / M341i