00821nam0-22002891i-450-990000108320403321000010832FED01000010832(Aleph)000010832FED0100001083220011111d--------km-y0itay50------baitay-------001yyWater-tube boilersbased on a short course of lectures delivered at university college, London.LondonJ. Murray1901XV, 213 p.ill.23 cmGeneratori di vapore621.1Robertson,Leslie S.7014ITUNINARICAUNIMARCBK99000010832040332113 L 31 221194FINBCFINBCWater-tube boilers115752UNINAING01