000 00304nam a2200133Ia 4500
005 20251003125759.0
008 251003s9999 xx 000 0 und d
082 _a621.38
100 _aGopal
245 0 _aControl Systems
260 _bTata Macgraw-Hill
_aNew Delhi
_c2006
300 _a966
942 _cBK
999 _c38713
_d38713