00310nam a2200133 4500020001500000082001200015100001800027245003800045250001100083260002200094300000900116650003300125700001800158 a0697350908 a547 DAL aDaley,Richard aOrganic Chemistry : A preliminary a1st ed aLondonbWCBc1996 a1396 achemistryaorganic chemistry aDaley,Sally.J