00277nam a2200109Ia 450000500170000000800410001708200190005810000170007724500370009426000270013130000090015820260205055549.0260111s9999||||xx |||||||||||||| ||und||  a307.772  R529k  aRizwi, S.H.M 0aKhasi tribes of North east india  aDelhibB.R. pub.c2006  a91p.