Pratical guide to computers in education 
/ Peter Coburn, Peter Kolmon, Nancy Roberts, Thomos Syder[et al] 
. - London  : Addison Wesley publishing company, c,1982
. - xi-266 p.  : ill  ; 24 cm. 
<br/><br/>bibliogr 
<br/><br/><label>ISBN: </label>0201105632 
<br/><br/><label>Source: </label> don 
<br/><br/><label>Universal Decimal Class. No.: </label>371.694.