Reference numberISO 11838:1997/Amd.1:2011(E)© ISO 2011 INTERNATIONAL STANDARD ISO11838First edition1997-03-01AMENDMENT 1...
STD-IS0 LL838-ENGL 1997 Li851903 0700305 T2L I NT E R NATI ON AL STANDARD IS0 118 38 First edition 19 9 7-0 ...
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