00357nam a2200157Ia 45000010006000000050017000060080041000230410008000640820019000721000023000912450032001142600009001463000028001556500008001836540008001911864920260306171646.0260306s9999||||xx |||||||||||||| ||und|| aESP a658.4092bY984 aYukl, Gary A.eAUT 0aLeadership in organizations c1981 a340 páginas :c23 cm. aGEN aCAN