00957cam0-22003131i-450-99000021069040332120061031104301.0000021069FED01000021069(Aleph)000021069FED0100002106920020821d1955----km-y0itay50------baengGBa-------101yyEngineering dimensional metrologyproceedings of a symposium held at the National pysical laboratory, on October 21-24, 1953LondonH. M. Stationery Off.19552 v. (689 p.)ill.26 cm1.: Papers 1 to 212.: Papers 22 to 40CongressiTeddington1953MisureCongressi1953620.004 4ITUNINARICAUNIMARCBK99000021069040332113 G 04 1823032/1FINBC13 G 04 1923032/2FINBCFINBCUNINA