000 00276nam a22001217a 4500
020 _a9789332550018
100 _aAndrew Tanenbaum
245 _aModern Operating systems
250 _a3rd
260 _aNew Delhi
_bPearson Education
_c2015
300 _axxvii+1076
942 _cBK
999 _c59026
_d59026