TY  - BOOK
TI  - Digital techniques : : TTL/ECL logic circuits"-english   
T2  - Coastal Skills Training;series 6/25   
SN  - 20040000331   
PY  - 0000///
CY  - Crowborough
PB  - Audio Visual Source, 
KW  - Digital techniques
KW  - logic circuits
N1  - Ref:IT-8036/06; VHS/PAL
ER  -