000 00272nam a2200121Ia 4500
020 _a9788120339040
100 _aAndrew S Tanenbaum
245 _aModern Operating Systems
250 _a3rd
260 _bPH Learning
_aNew Delhi
_c2013
300 _axxvii+1076
942 _cBK
999 _c56892
_d56892