001 avmolOPAC2008-2085
100 $aBoak, George.
245 $aDeveloping managerial competences $bthe management learning contract approach $cGeorge Boak
260 $aLondon $bPitman $c1991
300 $a240 s. $c24 cm
650 $aZarządzanie
920 $a0-273-03326-3