00302nam a2200109Ia 4500008004100000020001800041040002500059082002400084100001800108245002900126260003700155240807s9999    xx            000 0 und d  a9781107138698  aNORSU-DumcNORSU-Dum  aRes/551.22/Ud5/2018  aAgustin Udias 0aPrinciples of seismology  bCambridge University Pressc2018