00294nam a22001217a 4500003000600000005001700006008004100023040000700064245004600071260002800117942001400145999001300159DE-3120140721103924.0140721b        xxu||||| |||| 00| 0 ger d  ccg  aLehrbuch der Chemieb1. bandcDr. O. Gall  aFrankfurt am Mainc1941  2udccBUCH  c902d902