Griesinger, Frank Kern <br/><br/>
How to cut costs and improve service of your telephone, telex, TWX and other telecommunications 

 - New York:  McGraw-Hill  1974 
 - x, 310 p. ill 
<br/><br/> Bibliography: p. 301-302. 
<br/><br/><label>ISBN: </label>0070247609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELEPHONE IN BUSINESS
<br/><br/><label>LC Class. No.: </label>HE 8735 Gri