Bourne Charles P & Hahn Trudi B <br/><br/>
History of on-line information services, 1963-1976 .-0-262-02538-8 

 -  MIT Press, Cambridge, Cambridge 
 - pp 1-493 
<br/><br/><label>ISBN: </label>0-262-02538-8 
<br/><br/><label>Dewey Class. No.: </label>2:(D6,8(B))     P03/BOURNE CHARLES P/B26055