00424nam a2200085Ia 4500100001600000245017200016260006200188300001400250650007400264  aManoj, P.K. 0aSustainable business model for affordable housing:b a study of the cost structure and viability of the projects of major real estate players in keralacBY Manoj P. K.  c2015aDelhi :bIndian council of social science research,  axix, 113p  a TradeaDevelopment, SustainablevReal estate businesszIndiazKerala