00362nam a2200133 a 450000500170000000800410001704100080005808200120006610000180007824500510009626400560014730000110020365000140021420260717091613.0260717s1996    ii            000 0 eng d  aeng04a547.0761 aSharma, K. K.10aProblems in organic chemistry /cSharma, K. K. 1aNew Delhi :bVikas Publishing House Pvt Ltd,c1996.  a462 p. 4aChemistry