000 00305nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.4022 B651
100 _aBLOKH.A.G
245 0 _aHEAT TRANSFER IN STEAM BOILER FURNANCES
260 _aBERLIN
_bSpringer
_c1988
300 _a25X16
942 _cBK
_2DDC
999 _c21952
_d21952