000 00264nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a621.374
_bSIN
100 _aSINGH (S.K)
245 0 _aINDUSTRIAL INSTRUMENTATION AND CONTROL
260 _bMGH
_aDELHI
942 _cBB
999 _c9248
_d9248