Arithmetic :  simplified and self-taught/ 

 - New York :  Arco,  c1985. 
 - vi, 138 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0668064684 (pbk.) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic
<br/><br/><label>LC Class. No.: </label>QA107 
<br/><br/><label>Dewey Class. No.: </label>513