Halsted, George Bruce,  1853-1922 <br/><br/>
On the foundation and technic of arithmetic / 
by George Bruce Halsted. 
 - Chicago :  Open Court Pub.,  1912 
 - iv, 133 p. ;  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic
<br/><br/><label>Dewey Class. No.: </label>511