000 00289nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a005.758 TAN
100 _aTANENBAUM (ANDREW S)
245 _aDistributed Oprating System
260 _aNew Delhi
_bPHI
365 _cRS
999 _c178093
_d178093