Walker, A. <br/><br/>
A New Course In Arithmetic / 
A. Walker, J. Millar. 
 - Great Britain,    Longmans,  1962. 
 - 457 p.:  fig.;  18.5 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetics--Study and teaching
<br/><br/><label>LC Class. No.: </label>QA303