Bahm, L. B. <br/><br/>
The new trigonometry on your own, 
by L.H. Balm [i.e. L.B. Bahm] Editors: R.F. Graesser and Jerome H. Kanner. 
 - Paterson, N.J.,  Littlefield, Adams,  1964. 
 - 135 p.  illus.  21 cm. 
 - Littlefield quality paperbacks .
<br/><br/> "No. 10."  Includes index. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Plane trigonometry.
<br/><br/><label>Dewey Class. No.: </label>516.24  / BAH