00471nam a22001577i 4500001001000000005001700010008004100027082003500068100002300103245007700126250001000203260004400213300001700257650002100274020001800295SXC02853820260819093831.0260101s2005    ii            000 0 eng d  aPHY 005.43 STA-O5 STA.P-O5222  aStallings, William10aOperating systems: Internals and design principles /cStallings, William  a5 ed.  abPrentice-Hall Inc., New Jersey,c2005  ap. ;c22 cm. 0aOperating system  a9780136033370