National Bureau of Standards circular
Material type: Continuing resourceAnalytics: Show analyticsPublisher: Washington : United States. National Bureau of Standards, 1911-Description: v.ISSN: 0096-9648.Subject(s): NORMALIZACION | NORMAS TECNICASHoldings note: 1911 (14,17-18,24-25); 1926-27 (38,86,282,297,299,309-317,373); 1936 (410,436-437); 1942-45 (439-451); 1946-47 (453-459); 1948 (461-463,465-66,468-70,472-73); 1949 (476-77,479-81,484); 1950 (486,488,491-92,494-496,498); 1952 (500-503,506-507,509,511,513-514,517-519,521); 1953 (522-527,529-532,535-537); 1954 (539-540,543-46,548,550,552-53,555); 1955 (556-561,564-67); 1956-59 (568-80,583-603) Continued by: N.B.S. monograph