00390nam a2200133 a 450000500170000000800410001702000150005804100080007308200100008110000210009124500740011226400430018630000270022920260717091445.0260717s1994    ii            000 0 eng d  a8170364086  aeng04a658.41 aSinghal, Sushila10aSenior management : the dynamics of effectiveness /cSinghal, Sushila 1aNew Delhi :bSage Publications,c1994.  a212 p. : ill. ; 22 cm.