TY  - GEN
AU  -  Martin, James,
TI  - Telecommunications and the computer
SN  - 8120307712
U1  - 621.382,MAR 
PY  - 1969///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall [1969]
KW  - Telecommunications engineering
N1  - Introduction (Page-3), Analog Transmission (Page-159), Digital Transmission (Page-297), Switching (Page-441), Communications in the Office (Page-551), Imperfections (Page-639),
ER  -