000 00507nam a2200181 4500
005 20250616113029.0
008 250616b |||||||| |||| 00| 0 eng d
020 _a1858053021
050 _aQA76.76.063.R5. 1997
100 _aRitchie, C.
245 _aOperating systems incorporating UNIX & Windows/
250 _a3rd ed.
260 _aLondon
_bLetts Educational
_c1997
300 _axiv, 277P
_bPbk
650 _aOperating systems (Computers)
650 _aComposer operat8ing systems
942 _cBK
999 _c15538
_d15538