000 00266nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a9788173660788
100 _aD. Dougherty and A.Ribbons
245 0 _aSed and Awk
260 _bSPD
365 _b450/-
942 _cBK
999 _c210
_d210