Trigg, Charles W. <br/><br/>
Mathematical quickies 
Charles W. Trigg 
 - New York  McGraw-Hill  1967 
 - xi,210p.  ill.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA95.T75