00387nam a2200109Ia 4500082001300000245002200013100005500035942000700090008004100097999001900138952012000157  aEKF SOMM 0aYour job is easy   a SOMMER, Carl   Houston, TX, 2000  1st ed  922060  cBK210817s9999    xx            000 0 und d  c167372d167371  00104070aLeanlbLeanld2021-08-18g820.00l1p33228011610209q2025-12-19r2025-12-03s2025-12-03w2021-08-18yBK