BARHAM (William R) <br/><br/>
Arithmetic class book 

 - London  Sir Isaac Pitman & Sons Ltd.,  1938 
 - 160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>class<br/>book<br/>Arithmetic
<br/><br/><label>Dewey Class. No.: </label>387/3