00274nam a2200109Ia 450000500170000000800410001708200180005810000180007624500360009426000260013030000080015620260205040515.0260111s9999||||xx |||||||||||||| ||und||  a131.34  Ab82S  aAbraham, Karl 0aSelected papers of Karl Abraham  aLondonbHogarthc1949  a527