TY  - BOOK
AU  - DrS.DAS GUPTA
AU  - .
TI  - Control system theory: A Textbook of Engineering students
AV  - TJ216 .L3
PY  - 1962///
CY  - Delhi
PB  - Khanna Publishers.
KW  - Feedback control systems
N1  - Includes bibliographic reference and index
ER  -