000 00484nam a22001817a 4500
003 CEME
005 20210628202848.0
008 210126b xxu||||| |||| 00| 0 eng d
020 _a0-07-463551-4
040 _c.
082 _a005.43 CRO
100 _aCrowley, Charles
_962007
245 _aOperating systems a design oriented approach
260 _aNEW DELHI
_bTATA MCGRAW HILL
_c2005
300 _aXXII,898 P
650 _aOPERATING SYSTEMS- COMPUTERS
_96657
942 _cBK
_2ddc
999 _c571258
_d571258