Communication technology update / 
August E. Grant & Jennifer H. Meadows, Editors in association with Technology Futures, Inc. 
 - 8th ed. 
 - Oxford :  Focal Press,  2002 
 - viii, 373 p. :  ill. ;  28 cm. 
<br/><br/> 10th anniversary 
<br/><br/><label>ISBN: </label>0240804945  RM167.13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Technological innovations<br/>Communication--Technological innovations