00426nam a22001577a 4500003000600000005001700006008004100023040002000064082001300084100001600097245003500113260005200148300003600200500001800236650001400254GCWUF20180223051854.0180223b        xxu||||| |||| 00| 0 eng d  aMAINbENGcMAIN  a540bBER  aA.J. Berry   aModern Chemistry cA.J. Berry   aCambridge :bCambridge University Press,c1948.  ax,240 p. :bill ;c24 cm.fH.B.  aInclude Index  2Chemistry