TY  - BOOK
AU  - Gupta, B.R. 
AU  - Singhal, Vandana 
TI  - Digital electronics
SN  - 8185749604
U1  - 621.382 G959d3 
PY  - 2003///
CY  - Delhi
PB  - S.K. Kataria & Sons
KW  - Electronics
KW  - Digital electronics
ER  -