000 00278nam a2200109Ia 4500
999 _c21142
_d21142
020 _a0876926014
100 _aAndrew S Tanenbaum
245 _aOperating Systems: Design and Implementation
260 _c1994
_bPRENTICE HALL OF INDIA
_aNew Delhi
300 _axvi+719
942 _cBB