Arithmetic 4 / 
E.T. McSwain...[et. al.] 
 - california :  Laldlaw Brothers,  C 1963. 
 - 336 p. :  ill. ;  25 cm. 
<br/><br/> Include index. 
<br/><br/>329  329 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic. <br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>511 / M959a