00289nam a2200121 a 450000500170000002000150001708200170003210000060004911000160005524500260007126000480009730000220014520251203110344.0  a8171414826  a307.772bTRI  d_  aTripathy,S.  aTribals in transition  aNew DelhibDiscovery Publishing Housec1999  axi,152p.c22cm.HB