Abbott. P, <br/><br/>
Teach yourself trignometry / 

 - London:  The english universities press ltd  c1940 
 - vii, 204 p. :  diagr  18cm 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>516.24  / ABB