000 00289nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a621.3813
_bNAG
100 _a NAGRATH (I.J.) GOPAL (M)
245 0 _aControl Systems Engineering
260 _b NEWAge International
_aNew Delhi
942 _cBK
999 _c938
_d938