00377nam a2200157Ia 4500008004100000020000900041035000900050082002100059100003100080245004100111250000600152260003800158300000800196500000900204650000600213210723s9999||||xx |||||||||||||| ||und||  aNULL  a4649  a158.4BPET / BAS  aPetrullo, L. / Bass, B. M. 0aLeadership & Interpersonal Behaviour  a-  aNew YorkbHolt,Rinchart & Winston  a490  a1972  a-