000 00316nam a2200121Ia 4500
005 20251007104613.0
008 251006s9999 xx 000 0 und d
100 _aboyen,john l.1911-
245 0 _a.practical heat recovery. boyen,john l.1911-
260 _a1st.ed | .New York Wiley
260 _c1975
942 _cBOK
999 _c10841
_d10841