00285nam a2200109Ia 4500008004100000041000800041082001500049100002900064245003700093260003400130300001100164231228s1997    xx            000 0 und d  aeng  a5.711bKER  aKERNIGHAN (B.)/ AKE (R.)  aThe UNIX Programming Environment  aNew DelhibP.H.I.(3E) Ec1997  ax, 357