TY  - BOOK
AU  - Gothmann,William H.
TI  - Digital electronics: an introduction to theory and practice 
SN  - 8120303482 :
AV  - TK7868 .D5G68 1982
PY  - 1982///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Digital electronics
ER  -