00700nam0-22002651i-450-990000063640403321000006364FED01000006364(Aleph)000006364FED0100000636420011111d--------km-y0itay50------baitay-------001yyBRITISH standards institution yearbookLondonBritish standards institution1952459 p.22 cmUnificazioneGran Bretagna1952389.6ITUNINARICAUNIMARCBK99000006364040332113 G 45 2520154FINBCFINBCUNINAING01