00781nam0-22002891i-450-99000002777040332120051122124419.0000002777FED01000002777(Aleph)000002777FED0100000277720020821d1962----km-y0itay50------baitay-------001yyConcreteproperties and manufactureT. N. W. AkroydOxfordPergamon press1962336 p.ill.22 cmCalcestruzzi693.5Akroyd,Thomas Norman Westhead331542ITUNINARICAUNIMARCBK99000002777040332113 D 22 1624501FINBCFINBCConcrete107284UNINA