Tooley, Rod <br/><br/>
Communication technolygy :  today and tomorrow : student workbook / 
Rod Tooley ; Roger Bailey 
 - New York, N.Y. :  Glencoe/McGraw-Hill,  c1991 
 - 189 p. :  ill. 
<br/><br/><label>ISBN: </label>0026771128 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATION<br/>TECHNOLOGY
<br/><br/><label>LC Class. No.: </label>TK5101  / T664C