00266nam a2200109Ia 4500008004100000082001700041100002800058245002000086260002900106300000800135650001300143140224s9999    xx            000 0 und d  a543.064 M1.1  aLawrence, James F., ed.  aTrace analysis.  aNew YorkbAcademicc1981  av.1  aAnalysis