00718nam0-22002771i-450-99000043823040332120060314132905.0000043823FED01000043823(Aleph)000043823FED0100004382320020821d1959----km-y0itay50------bafrey-------001yyElements de calcul d'une installation de chauffageD. WeigelParisEyrolles1959189 p.ill.24 cmEdilizia690Weigel,DominiqueITUNINARICAUNIMARCBK99000043823040332108 B 825592DINEDDINEDUNINA