000 00347nam a2200145Ia 4500
008 230524s9999 xx 000 0 und d
082 _a621.3821
_bSUK
100 _aR.C.Sukla
245 0 _aControl Systems
260 _aNEW DELHI
_bDhanpat Rai
_c2004
300 _aXII;644+V
500 _aQuantity Number: 4
650 _aElectrical
942 _cBK
999 _c6600
_d6600