CCITT CHILL :   Part 1, 2, 3 /   vol.1 

 - Geneva :   ITU,   1982. 
 - 89 s.wiele liczbowań;   30 cm. 
 - Uyless Black Series on Computer Communications .
 - Uyless Black Series on Computer Communications .
<br/><br/><label>ISBN: </label>926101691X