Downey, Richard. <br/><br/>
Communications technology guide for business / 
Richard Downey, Se 
 - Boston :  Artech House,  c1998. 
 - xxvi, 408 p. :  ill. ;  24 cm. 
 - Artech House telecommunications library .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0890068275 (alk. paper) 
<br/><br/><label>LCCN: </label>97032245 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet<br/>Business<br/>Information technology--Communication systems
<br/><br/><label>LC Class. No.: </label>HF5541.T4 
<br/><br/><label>Dewey Class. No.: </label>651.8