Behr, Merlyn J. (Merlyn James) <br/><br/>
Fundamentals of elementary mathematics :  number systems and algebra / 
by Merlyn J. Behr, Dale G. Jungst 
 - New York :  Academic Press,  1971 
 - xxi,419p. :  illus(some col);  24 cm. 
<br/><br/> With answers and suggestions for selected exercises 
<br/><br/><label>ISBN: </label>0120847507 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Foundations