TY  - BOOK
AU  - Leach,Donald, P.
TI  - Digital principles and applications
SN  - 978-0-07-014170-4 
U1  - 621.381958/LEA/D 
PY  - 2006///
CY  - NEW DELHI 
PB  - Mcgraw- Hill
KW  - Digital electronics
KW  - Electronic digital computers
KW  - Circuits
ER  -