00422nam a2200157 a 450000500170000000800410001704100080005808200080006610000200007424500650009426400420015930000170020165000220021865000140024070000100025420260717091032.0260717s1976    ii            000 0 eng d  aeng04a5471 aBhastana, C. T.10aOrganic chemistry. vol 1 a modern approach.cBhastana, C. T. 1aDelhi :bS. Chand publication,c1976.  aviii, 503 p. 4aOrganic chemistry 4aChemistry1 aNabar