00331nam a2200109 a 450000500170000010000200001710000200003724500570005726000320011430000220014663000530016820251202164316.0 aAhluwalia, B.K. aAhluwalia, Sahu aSocial and eEconomic development in North East India aGian Publishing Housec1986 a157p.b22 cm.cHB aSocial and Economic development-North east India