Childress, Robert L. <br/><br/>
Fundamentals of finite mathematics 
Robert L. Childress 
 - Englewood Cliffs, N.J  Prentice-Hall  c1976 
 - xvi, 544 p.  ill.  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--1961-
<br/><br/><label>Dewey Class. No.: </label>510