TY  - BOOK
AU  - Green,D.C.
TI  - Digital Techniques and Systems
SN  - 9780582988361
AV  - TK7868.D5 G73 1982 
U1  - 621.3815 GRE 1982 
PY  - 1985///
CY  - London
PB  - Longman Scientific & Technical
KW  - Digital electronics
KW  - Data transmission systems
KW  - Digital communications
N1  - Includes index; With self-test questions
ER  -