00318pam a2200133 a 4500020002000000041000800020082001500028100001900043245005500062250001400117260003000131300000900161700001400170  a9781138098688c  aeng  a547.2bNOR  aNorman, R O C.  aPrinciples of Organic SynthesishTextual Documents  a3rd ed. .  aNew YorkbCRC Pressc2017  a811.  aCox, M M.