00319pam a2200109a 44500008004100000041000800041100001900049245009200068250000600160260003400166300000900200230405s2011    xxu||||| |||| 00| 0 eng d  aENG  aDavid R dalton  aFoundations of organic chemistry ( Unit & Diversity of structures pathways & Reactions)  a1  abA John wiley and sonsc2011  a1414