000 00292nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.4022 K23
100 _aKAYS,W.M
245 0 _aCOMPACT HEAT EXCHANGERS
260 _aNEW YORK
_bMcGraw-Hill
_c1958
300 _a29X21
942 _cBK
_2DDC
999 _c12009
_d12009