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STANDARDNI postupak za izradu statistickih pregleda naucnoistrazivackog rada i razvoja :
utvrdjivanje obima naucnih i tehnickih delatnosti = Proposed Standard Practice for Surveys of Research and Development : The Measurement of Scientific and Technical Activities
Bravo, Reuf
Additional Author
Djerki, Antun
Additional Author
mixed material
Beograd
Institut za naucnotehnicku dokumentaciju i informacije [et al.]
1968