FREY D. & ADAMS R. <br/><br/>
!%@:: A DIRECTORY OF ELECTRONIC MAIL ADDRESSING & NETWORKS 

 -  CALIFORNIA : ORILLY   1990 
 - 420 p. 
<br/><br/><label>ISBN: </label>0000937175153 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA COMMUNICATION : E-MAIL
<br/><br/><label>Dewey Class. No.: </label>004.692  / F62