Nash, Andrew. <br/><br/>
An introduction to microcomputers in teaching / 
Andrew Nash and Derek Ball. 
 - London :  Hutchinson,  1982. 
 - 328 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0091490316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers--Study and teaching.