Kertz, George J. <br/><br/>
The nature and application of mathematics / 
George J. Kertz. 
 - Santa Monica, Calif. :  Goodyear Pub. Co.,  1979. 
 - xiii, 402 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0876206143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--1961-.