KERR, Donald R. <br/><br/>
BASIC Mathematics : Arithmetic with an introduction to algebra 

 -  New York : McGraw-Hill  1980 
 - 544 p. 
<br/><br/><label>ISBN: </label>007034230X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic : algebra
<br/><br/><label>Dewey Class. No.: </label>051  / K26