TY  - BOOK
AU  - Greenfield, Joseph D
AU  - 
TI  - Practical digital design using ICs
U1  - 621.3.049.77 
PY  - 1977///
CY  - New York
PB  - John Wiley
KW  - digital design
KW  - IC design
KW  - Integrated circuit design
ER  -