000 00329nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a00 5
_bBAC
100 _aBACH MAURICE J.
245 0 _aDESIGN OF THE UNIX OPERATING SYSTEM
250 _a3
260 _bPHI LEARNING PVT. LTD.
300 _a373
942 _cBK
999 _c79251
_d79251