Deitel, Harvey M., 1945- An introduction to operating systems / Harvey M. Deitel. - Rev. 1st ed. - Reading, Mass. : Addison-Wesley Pub. Co., c1984. - xxviii, 673 p. : ill. ; 25 cm. ISBN: 0201145014 LCCN: 83007153 LC Class. No.: QA76.6 .D45 1984 / .D44 1984 Dewey Class. No.: 001.64/25