Erickson, Jonathan,   1949- <br/><br/>
MacTelecommunications /  [Book]. 
Jonathan Erickson, William D. Cramer. 
 - Berkeley, Calif. :   Osborne McGraw-Hill,   1985. 
 - viii, 215 p. :   ill. ;   23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>088134155X 
<br/><br/><label>LCCN: </label>84022814 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Information networks.<br/>Macintosh (Computer)