TY  - BOOK
AU  - Clark,A.P.
TI  - Principles of digital data transmission
SN  - 0727316133 (cased)
PY  - 1983///
CY  - London : 
PB  - Pentech, 
KW  - Digital electronics
KW  - Telecommunication
KW  - Equipment and supplies
N1  - Originally published: 1976; Includes index
ER  -