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008 251113s9999||||xx |||||||||||||| ||eng||
040 _beng
040 _cIN-NITTTR
041 _aeng
082 _a621.184 E44S
100 _aElonka, Stephen Michael
245 0 _aStandard boiler operators' questions and answers. /
_cElonka, Stephen Michael, Kohan, Anthony Lawrence
700 _a Kohan, Anthony Lawrence
942 _2ddc
_cBK
999 _c12662
_d12662