(NpRAKTI^ESKIE ZANQTIQ PO UPRAWLENI@(B. (NmASTER(B-(NKLASSs (Nu^EB(B. (NPOSOBIEs - (NlITWAK b(B.(Ng(B.s ((NmOSKWAs (N|KONOMIKAs, 2002)