00418nam a22001337a 450000500170000000800410001704100080005808200160006610000190008224500810010126000770018252100080025965000170026720260804131623.0260804b        |||||||| |||| 00| 0 eng d  aeng  a572.95 DAKK  aAmal Kumar Das  aThe Koras and Some Little Known Communities of West Bengal /cAmal Kumar Das  aKolkata :bTribal Welfare Department, GGovernment of West Bengal,c1964.  aAll  aAnthropology