00678nam0-22002411i-450-99000280052040332120050420112624.0000280052FED01000280052(Aleph)000280052FED0100028005220030910d1966----km-y0itay50------baengLeadership and motivationby D. McGregorMassachussettsThe M.I.T. Press1966McGregor,Douglas<1906-1964>112418ITUNINARICAUNIMARCBK9900028005204033211-8-17--BISITA 1621ECAECALeadership and motivation36454UNINA