00759nam0-22002771i-450-99000025131040332120001010000025131FED01000025131(Aleph)000025131FED0100002513120001010d--------km-y0itay50------baitay-------001yyDesign of heating and ventilating systemsBy F. W. Hutchinson.New YorkThe industrial Presscopyr. 1955XI, 308 p. ill. 24 cmCondizionamentoHutchinson,Francis WilliamITUNINARICAUNIMARCBK99000025131040332109 014-001327/LDINAEDINAEUNINAING01