000 00251nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aOGATA(KATSUHIKO)
245 0 _aDISCRATE TIME CONTROL SYSTEM
260 _bPEARSON EDUCATION INDIA
942 _2ddc
_cBTECH
999 _c3758
_d3758