text Sydney Commonwealth Scientific and Industrial Research Organization 1926 Ind 52 p.: ill.; 24 cm 52 p.: ill.; 24 cm COMMONWEALTH SCENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION STANDARDIZATION 389.6 (94) 389.6 (94)COMn INLIS000000000007070 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)