000 00316nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a1
082 _b64 S51
100 _a"Skok, W."
245 0 _aSystems and Programming
260 _aNew Delhi
260 _bGalgotia
260 _c1985
300 _a"viii, 120"
999 _c25163
_d25163