000 00267nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a005.428 WOO
100 _aWOOD (Patrick)
245 0 _aExploring the Unix Systems
260 _b C.B.S F
_aNEW DELHI
942 _cBK
999 _c5375
_d5375