Kaufman, Bob <br/><br/>
Cost-effective telecommunications management  turning telephone costs into profits 
Bob Kaufman. 
 - Boston, Mass.  CBI Pub. Co.  c1983. 
 - xii, 288 p.  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0843616091 
<br/><br/><label>LCCN: </label>82004307  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephone in business.
<br/><br/><label>LC Class. No.: </label>HF5541  / .T4 K37 1983 
<br/><br/><label>Dewey Class. No.: </label>658.1/553