00820nam a22001577a 4500008004100000040005500041080001800096245019600114260011900310300001000429650002800439653002700467942001300494999001700507952013800524230714b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a002:5/6 bL03  aOrganization of scientific and technical information in different countries of the world c/ UNIDO-UNESCO International Training Course For Industrial Information and Documentation Officers    aMoscow: bUNIDO-UNESCO International Training Course For Industrial Information and Documentation Officers, c1970  a30p.   aScientific information   aTechnical information   2udccREF  c52624d52624  00102udc40600256_L0370984555aNSLbNSLcGF/Rk-8/C-9/R-1d2023-07-14l0o002:5/6 L03p57609r2023-07-14 00:00:00w2023-07-14yREF