000 00351nam a2200145Ia 4500
100 _aNAGRATH I J and GOPAL M
020 _a0-85226-605-7
650 _aControl Systems Engineering
365 _cRS
365 _d1
942 _cENGBK
245 _aControl Systems Engineering
260 _bWiley Eastern Limited
_c1982
_aNew Delhi
300 _aXII+725PP
999 _c1944
_d1944