Webber, G. Cuthbert  1906- <br/><br/>
Basic concepts of mathematics, 
by G. Cuthbert Webber and John A. Brown. 
 - Reading, Mass.,  Addison-Wesley Pub. Co.  [1963] 
 - 328 p.  illus.  24 cm. 
 - Addison-Wesley science and mathematics education series .
<br/><br/><label>LCCN: </label>63010961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Foundations.
<br/><br/><label>LC Class. No.: </label>QA248.3  / .W4 
<br/><br/><label>Dewey Class. No.: </label>511