00632nam a22002057a 4500 69 69 OSt 20251027205625.0 230629b ||||| |||| 00| 0 eng d 978-1-63240-987-4 (paperback) NMSCST 005.43 B261 2020 Barnes, Reid. Understanding operating systems / Reid Barnes. New York, NY : Clanrye International, c2020. vii, 243 pages : color illustrations Includes bibliographical references and index. Operating systems (Computers). Systems software. ddc BK 0 0 ddc 0 0 NFIC CL CL RES 2023-06-29 Purchased (Super Pages) 9745 0 005.43 B261 2020 9745 2023-06-29 2023-06-29 BK