Court,R.A. <br/><br/>
Working at Maths 2 

 - UK:  Thomas Nelson and sons,  1987. 
 - 217 p.:  ill.;  24 cm. 
<br/><br/><label>ISBN: </label>9780174313922 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Math
<br/><br/><label>LC Class. No.: </label>DUCE QA39.2.C68