000 00288nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Elonka, M. & Kohan, L."
245 0 _aStandard Boiler Operation
260 _bTata McGraw Hill
260 _c1993
365 _b87.00
942 _cBK
999 _c136389
_d136389