TY  - BOOK
AU  - Gayakwad, Ramakant.
AU  - Sokoloff, Leonard.
TI  - Analog and digital control systems
SN  - 0130326739
U1  - 629.895 
PY  - 1988///
CY  - Englewood Cliffs
PB  - Prentice-Hall
ER  -