00352nam a2200133la 450000500170000000800370001702000180005405000210007210000190009324500430011225000130015526000400016830000100020820260128043438.0251202s9999    xx        000 0 und d  a9780766810235  aKF 801bFRE 2000  aMartin A. Frey  aAn Introduction To The Law Of Contract  a3rd ed.   aAfricabWest Thomson Learningc2000  a536p.