Costigan, Daniel M. <br/><br/>
Fax :  the principles and practice of facsimile communication / 
Daniel M. Costigan. 
 - London :  Chilton Book,  c 1971. 
 - xii, 270 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 262  
<br/><br/>316  316 
<br/><br/><label>ISBN: </label>0-8019-5641-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Facsimile transmission. --Communication system.
<br/><br/><label>Dewey Class. No.: </label>301.16 / C824f