00313nam a22001337i 4500001001000000005001700010008004100027082001500068245002200083260002400105300001700129650001500146020001800161SXC01309220260819093536.0260101s1900 ii 000 0 eng d a0 .D-C22210aChemistry /cs.n. abDamaged SV,c1900 ap. ;c22 cm. 0aDamaged SV a9780393979350