Nelson, Hanna <br/><br/>
The Z-mail handbook 
Hanna Nelson                                                
 - USA  O'Reilly & Associates  1991 
 - xxiii, 434p. 
<br/><br/><label>ISBN: </label>0-937175-76-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>E-Mail<br/>Electronic mail<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>621.372  / NEL