Hemmerling, Edwin M. <br/><br/>
Elementary mathematics :  arithmetic algebra and geometry / 
Edwin M. Hemmerling. 
 - New York :  McGraw - Hill,  1965. 
 - 361 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--study and teaching.
<br/><br/><label>LC Class. No.: </label>QA 107  / .H46