TY  - BOOK
AU  - Gothmann, William H..
TI  - Digital electronics:An introducton to theory and practice / 
SN  - 81-203-0348-2
U1  - BV 
PY  - 1993///
CY  - New Delhi : 
PB  - Prentice-Hall Of India Pvt.Ltd. , 
KW  - Digital Electronics
ER  -