Sara, Radicati <br/><br/>
X-500 directory services / Radicati Sara 

 - Thomson 
<br/><br/><label>ISBN: </label>185032879X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communications software-standards
<br/><br/><label>Dewey Class. No.: </label>021.65 RAD