Comins, Neil F. <br/><br/>
Discovering the essential universe / 
Neil F. Comins. 
 - [S.l.] :  W. H. Freeman,  2001 
 - 291 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>0716744384 9780716744382 
<br/><br/><label>Dewey Class. No.: </label>520