TY  - BOOK
AU  - Tocci,Ronald J.
AU  - Widmer,Neal S.
AU  - Moss,Gregg
TI  - Digital systems : principles and applications
SN  - 9781292025506
U1  - 621.381 
PY  - 2014///
CY  - England
PB  - Pearson Education Limited
KW  - Digital electronics
ER  -