na INLIS000000000007070 Ind 0010-1118007070 The Natioanl standards laboratory COMMONWEALTH SCENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION Sydney Commonwealth Scientific and Industrial Research Organization 1926 52 p.: ill.; 24 cm 52 p.: ill.; 24 cm 389.6 (94)COMn 389.6 (94) STANDARDIZATION mfn-8848