TY  - BOOK
AU  - Kersey, Roger M.
TI  - Digital circuits and devices / 
SN  - 0933187041
U1  - FOR 621.381 K47d 1985 
PY  - 1985///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Digital circuits.
N1  - Includes index
ER  -