Null, Linda. The essentials of computer organization and architecture / Linda Null, Julia Lobur. - Sudbury, Mass. : Jones and Bartlett Publishers, c2003. - xxx, 673 p. : ill. ; 24 cm. ISBN: 076370444X (hbk) Subjects--Topical Terms: Computer organization.Computer architecture. Dewey Class. No.: 004.22 / NUL