Arithmatic 3 / 
E. T. McSwain ...[et al.]. 
 - Teachers ed.  
 - New Jersey :  Laidlaw Brothers,  c 1963. 
 - 336 p. :  ill. ;  24 cm.  
<br/><br/> Includes index. 
<br/><br/>300   300  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmatic.<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>511 / M249a