Graham, John  (1936- ). <br/><br/>
The Penguin dictionary of telecomunications / 
John Graham ; rev. and upd. by Sue J. Lowe. 
 - Harmondsworth :  Penguin Book,  1991. 
 - IX, 180, [12] s. :  il. ;  20 cm. 
 - Penguin Reference Books .
 - Penguin Reference Books .
<br/><br/><label>ISBN: </label>0140512373 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telekomunikacja--słowniki angielskie.