Skemp, Richard R. <br/><br/>
The psychology of learning mathematics / 
[by] Richard R. Skemp. 
 - [Harmondsworth, Eng. ;  Baltimore] :  Penguin Books,  1973. 
 - 319 p.  illus. ;  18 cm. 
 - Penguin books, .
<br/><br/>Bibliography: p. [314] 
<br/><br/><label>ISBN: </label>0140213104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.