000 00351pam a2200157a 44500
008 230405s2010 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aBhatt p
245 _aAn Introduction to operating systems
250 _a1
260 _a
_bPHI Learning
_c2010
300 _a800p,23cm
440 _a375
690 _aIMRDA
906 _a4839
999 _c257698
_d257698