00441cam a2200181ua 45000010005000000080039000050200018000440400009000620410008000710820008000791000029000872450032001162500009001482600049001573000016002066530018002226530019002406961141117n        ii  |||gr||||Z||||||eng  a9788183702225  cMAIN  aeng  a305  aGurdon, P.R.T.,eAuthor.1 aThe khasiscByP.R.T. Gurdon  a1st.  aNew Delhi:bAkansha publishing house,c2012.  axxvii,227p.  aSocial groups  aTribal studies