How computers work : includes interactive CD-ROM / Ron White ; illustrated by Timothy Edward Downs and Sarah Ishida. White, Ron, 1944- Microcomputers. QA76.5 .W4882 1995 004.565 WHH Includes index. Emeryville, Calif. : Ziff-Davis Press, New Delhi BPB Publications. 1995. 1998 1995. 1998 1995 Text xiii, 218 p. : eng How it works series How it works series (Emeryville, Calif.)