TY  - BOOK
AU  - Lenk,John D.
TI  - Handbook of digital electronics
SN  - 0133771849
U1  - TK/7868.D5 
PY  - 1981///
CY  - Englewood Cliffs, N.J. : 
PB  - Prentice-Hall, 
KW  - Digital electronics
N1  - Includes index
ER  -