00266nam a2200109 a 450000500170000000800410001704100080005810000170006624500490008326400160013230000080014820260717091956.0260717s2004    ii            000 0 eng d  aeng1 aSingh, S. R.10aEconomics of Value added Tax /cSingh, S. R. 1bAPH,c2004.  a269