TY  - BOOK
AU  - Bartelt,Terry L.M..
TI  - Digital electronics: concepts and applications 
SN  - 013209990X
AV  - TK7868.D5  .37 1991
PY  - 1991///
CY  - Englewood Cliffs, NJ
PB  - Prentice-Hall
KW  - Digital electronics
ER  -