TY  - BOOK
AU  - Constantine H Houpis
AU  - Gary B Lamont
TI  - Digital Control Systems: Theory, Hardware, Software
SN  - ISBN 0-07-Y66352-1
U1  - 629.8312 HOU/D 
PY  - 1985///
CY  - New York
PB  - McGraw-Hill Book Company
ER  -