Rushby, Nicholas John <br/><br/>
An introduction to educational computing 

 - London  Croom helm  1979 
 - 123p. 
<br/><br/><label>ISBN: </label>0856648132 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370  / RUS