00285nam a2200109 a 450000500170000008200220001710000240003924500460006325000120010926000340012130000200015520251203090523.0  a658.1145,bD, sen  aSengupta, Nitish K.  aChanging patterns of corporate management  a3rd ed.  aDelhibVani Educationalc1984  axiv, 312p, 22cm