000 00234nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aYADAV(R)
245 0 _aSTEAM AND GAS TURBINE
250 _a7
260 _bCPH
942 _2ddc
_cBTECH
999 _c4705
_d4705