. (3fMh eLJeY LOjOs (3ebOeGJ GSGSjI aj fbO GdeLJeY GdWGFajs - . (3fUGQ, fGUjas ((3HjQhJs (3OGQ GdfgGQ ddfTQs, 1970)
Keywords: (3GdGLJeGY, Ydes