00961pam a2200253 a 4500 2959715 19911209134447.8 910415s1992 caua 001 0 eng 91015887 0321269810 DLC DLC DLC QA76.76.O63 D38 1991 005.43 20 DAV Davis, William S., 1943- Operating systems : a systematic view / William S. Davis. 6th ed. Redwood, Calif. : Addison-Wesley, c2005.. xiv, 672 p. : ill. ; 25 cm. Includes index. Operating systems (Computers) ddc BB 10773 10773 0 0 ddc 0 0 Academic MAIN MAIN LOW 2009-02-09 purchase 279.70 6486 0 005.43 DAV 000014727 2025-07-15 00:00:00 BB