00597nam a22001217a 4500008004100000040005500041080001700096245017800113260011900291300001000410650002800420653002700448230714b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a002:5/6 bL0  aScientific information activities informatics: c/ UNIDO-UNESCO International Training Course For Industrial Information and Documentation Officers  bIts scope and methods   aMoscow: bUNIDO-UNESCO International Training Course For Industrial Information and Documentation Officers, c1970  a19p.   aScientific information   aTechnical information