00354nam a2200109Ia 4500082002500000100006000025245005100085260006600136300001900202500000500221700001800226  aRb309.41254 N147.SA  aNational Atlas & Thematic Mapping Organisation, Kolkata  aSocio-economic atlas of IndiabcEd. by P. Nag  aKolkatabNational Atlas & Thematic Mapping Organisationc2001  ax, 109p. Bibl.  a  aNag, P. ; ed.