Martin, James, <br/><br/>
Telecommunications and the computer / 
James Martin 
 - 3rd.ed 
 - Englewood Cliffs, N.J.,  Prentice-Hall [1969]  1969 
 - 719 p. 
<br/><br/>Introduction (Page-3), Analog Transmission (Page-159), Digital Transmission (Page-297), Switching (Page-441), Communications in the Office (Page-551), Imperfections (Page-639),  
<br/><br/><label>ISBN: </label>8120307712 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunications engineering.
<br/><br/><label>Dewey Class. No.: </label>621.382,MAR