Finansirovanie izobretatelʹstva i rat͡sionalizat͡sii
By: I͡U. I͡A. Margulis.
Edition: 2. izd., dop. i perer.
Publisher: Finansy
Published: 1979
Place of publication: Moskva
Language: rus
Number of pages: 94
Subjects: Inventions -- Finance.