Harris, J Archer. Operating systems / by J Archer Harris. - 2nd ed. / . - NULL : Tata McGraw Hill Education , 2010. - xi,294p. : ills.,figs,diagrams,charts ; 24cm . Includes index,bibliography ISBN: 9780070667587 RS299.00 Subjects--Index Terms: OPERATING SYSTEMS Dewey Class. No.: 005.43 / HAR/O