TY  - BOOK
AU  - BIGNELL J. W. AND DONOVAN R.
TI  - DIGITAL ELECTRONICS 5TH ED
SN  - 13-978-81-315-0185-6
U1  - 621.381 
PB  - CENGAGE LEARNING INDIA PVT.LTD., NEW DELHI
KW  - DIG.ELECTRONICS and MICROPROCESSORS (S.E.)
N1  - 13289
ER  -