00000cam a22000004a 4500 UP-8027390931313575633 Buklod 20070912123103.0 m |o d | ta 060726s2005 xx |||| r |||| u| d 007288293X (alk. paper) (iLib)UPVIS-00000027571 QA76.5 W5332 2005 Williams, Brian K., 1938- . Using information technology a practical introduction to computers & communications : complete version Brian K. Williams, Stacey C. Sawyer. 6th ed. Boston, Mass. : McGraw-Hill Technology Education, 2005. xxiii, 472 p. col. ill. ; 28 cm. Includes bibliographical references and index. Computers. Telecommunication systems. . Information technology. Sawyer, Stacey C. . UPVIS UPV-ML QA76.5 W5332 2005 Book