00327nam a2200133Ia 4500008004100000041000800041082001300049100001300062245002800075260003600103300000800139365000800147700003800155230718s9999    xx            000 0 und d  aeng  a515bOLI  aOliva R.  aStudent Calculator Math  c1980bTexas Instrumentation Inc  a250  cRs.  aOliva R., Lamont M.D. & Fowler L.