00298nam a2200109 a 450000500170000000800410001704100080005810000240006624500570009026400330014730000080018020260717091356.0260717s1983 ii 000 0 eng d aeng1 aSinghania Vinod, R.10aStudent's guide to income tax /cSinghania Vinod, R. 1bA Taxmann Publishing,c1983. a464