00233nam a22000977a 4500003000600000005001700006008004100023040000700064245004600071260001800117DE-3120140721104953.0140721b        xxu||||| |||| 00| 0 ger d  ccg  aLehrbuch der PhysikbBand 2AcKarl Wetzel  aLeipzigc1839