TY  - BOOK
AU  -  Houpis,Constantine H  .
AU  - Lamont ,Gary B  .
TI  - Digital control systems: theory, hardware, software / 
U1  - 629.895 
PY  - 1985///
CY  - London : 
PB  - Mc-Graw Hill Book Company , 
KW  - Digital control systems
ER  -