Majumder, AmitaChakrabarty, Manisha2011-08-092011-08-091998Sankhya,60.pt2,p349-376http://hdl.handle.net/10263/2406enEngel curveKenel regressionRank testA non parametric exploratory analysis of the form of engel curves and rank of the demand system - the case of rural MaharashtraArticle