TY  - BOOK
AU  - 
TI  - S.Chand's Control systems GATE PSUs and ES examination: exam success series 
SN  - 9789325992245
U1  - 629.8312 
PY  - 2016///
CY  - New Delhi
PB  - S.Chand & Company
N1  - Includes bibliographical referenecs
ER  -