Trefil, James. <br/><br/>
Sciences / 
James Trefil, Robert M. Hazen. 
 - 7th edition. 
 - xxxi, 570 p. :  col. ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-1-118-32368-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.