Frank Panzarino. <br/><br/>
Telecommunications technologies for small businesses / 
Frank Panzarino. 
 -  N.J :  Prentice Hall,  2002. 
 - xiv, 351 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>130937428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Telecommunication --Equipment and supplies--Small business --Data processing.
<br/><br/><label>Dewey Class. No.: </label>621.382  P199