Tvorcheskaya aktivnost' trudyashchikhsya i zakonomernosti ee razvitiya
By: E.P. Baramykov, N.K. Loiko, L.S. Shevchenko.
Contributors: Loiko, N. K.; Shevchenko, L. S.
Publisher: Vyshcha shkola
Published: 1989
Place of publication: Kiev
Language: rus