History 445 ...
Culture. Science. Education 97 ...
Political Science 417 ...
Military Science 65 ...
Law. Jurisprudence 43 ...
Economics 542 ...
Sociology 277 ...
History of Science 276 ...
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Rare book.
210 pp. (English).
Invention problem solving is connected to essential expenses of labour and time, which is spent on the procedures of search and ordering of necessary knowledge, on generation of probable vari-ants of projected systems, on the analysis of offered ideas and de-cisions and understanding perspectiveness... (More) |