00754nam0-22002771i-450-990000100150403321000010015FED01000010015(Aleph)000010015FED0100001001520011111d--------km-y0itay50------baitay-------001yyHeat transmission in boilers, condensers and evaporatorsR. Royds.New YorkD. Van Nostrand company1921VIII, 302 p.ill.22 cmCaloreTrasmissione621.402 2Royds,R.ITUNINARICAUNIMARCBK99000010015040332113 N 11 194408FINBCFINBCUNINAING01