00448nam a2200121Ia 4500082002600000100004700026245015500073260002000228300000600248490006200254500000500316700000500321  aSC:300(54)bNSS.371.A  aIndia. National Sample Survey Organisation  aEmployment and unemployment situation of scheduled tribe and scheduled caste population during late eighties; summary results - All India and Statesb  aNew DelhibNSSO  a   aNSS report no. 371.A (Round no. 43) July 1987 - June 1988  a  a