Spitzbart, Abraham <br/><br/>
College algebra and plane trigonometry. 
Abraham Spitzbart 
 - Reading   Addison-wesley publishing co.  1964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>2. Trigonometry
<br/><br/><label>LC Class. No.: </label>QA 154 .S61 1964