Clark, Frank <br/><br/>
Comtemporary math / 
Frank Clark 
 - New York :  Franklin Watts ,  1969 
 - 220 p.  :  ill. ;  22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510 CLA