Gruenberger, Fred. <br/><br/>
Computera and communications: toward a computer utility. 

 - N, J:  Prentice-Hall,  1968. 
 - x,219p.:  ill;  23.5cm 
<br/><br/>Include bibliographical references and index 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Computers<br/>Communication
<br/><br/><label>LC Class. No.: </label>TK5105.5.C6