000 00273nam a2200109Ia 4500
008 230302s9999 xx 000 0 und d
082 _a004.2BLU
100 _aBLUM (DANIEL)
245 _aUnderstanding Active Directory Services
260 _aNEW DELHI
_bPHI
365 _cRS
999 _c147922
_d147922