TY  - BOOK
AU  - Emanuel Pericles
AU  -  LEff Edward
TI  - Introduction to feedback control systems
T2  - McGraw hill series in electrical engineering series
U1  - D65,8(B), L91 
PY  - 1983///
CY  - New York    
PB  -  McGraw Hill       
KW  - Computer science
ER  -