Gill, Jack  <br/><br/>
Competency in college mathematics / 
Jack Gill, Robert Blitzer. 
 - 5th ed. 
 - Clearwater, FL :  H&H Pub. Co.,  c1992. 
 - vii, 643 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0943202396 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA39.2  / .G519 1992 
<br/><br/><label>Dewey Class. No.: </label>510