000 00285nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aNAGRATH (IJ) & GOPAL (M)
245 0 _aCONTROL SYSTEM ENGINEERING
260 _bWILEY EASTERN LTD NEW DELHI
650 _aELECTRONIC
942 _2ddc
999 _c100430
_d100430