00559nam a22001931 4500 sa 65008940 DLC 20260227112159.0 800311s1964 ii i 00010 eng sa 65008940 //r80 a-ii--- TA368 .I54 1964 Indian Standards Institution. Classified list of Indian standards and ISI certification mark licensees. New Delhi [1964] 162 p. 21 cm. Standards, Engineering Indexes. Standardization India. 65961 65961