00723nac a22002171u 4500 92218728 0133812375 005.44 HEL 9309 9309 20080729 The Helios parallel operating system / Perihelion Software Ltd. New York : Prentice Hall,c.1991. c.1991. xvi, 599 p. : ill. ; 24 cm. Includes index. Distributer: Al-Ahram. Catalogued By: Mahitab. Operating systems (Computers) Parallel processing (Electronic computers) Perihelion Software Ltd. BB 005.44HEL 9309 9309 0 0 0 0 MAIN MAIN LOW 2008-04-30 Purchase 0 005.44HEL 000011238 2025-07-15 00:00:00 183.00 BB