00350nam a2200133Ia 4500008004100000082001800041100002100059245003300080260004600113300000800159650002000167650001400187653001500201170901s1957    xx            000 0 und d  a301.155bS28L  aSelznick, Philip 0aLeadership in Administration  aNew YorkbHarper and Row Publishersc1957  a162  aSocial sciences  aSociology  aLeadership