000			00894 a2200193 4500
020			_a0131432354 (paperback) _c$101.33
020			_a9780131432352 (paperback)
082			_a004 _bLON-C
100	1		_aLong, Larry.
245	1	0	_aComputers
250			_a2nd. ed.
260			_aUpper Saddle River _bPrentice Hall, _c1996
300			_a538 p. _c32cm.
500			_aComputers are used in classrooms, businesses, and more! These essential tools help us do everyday tasks. But how do they work? Informative text and crisp images combine to explore the uses, inner workings, and future of computers. Diagrams explain how computers work, show their important parts, and show how people use them. The book concludes with a question that encourages readers to think about the subject
504			_aIncludes Glossary and Index.
650			_a Computers--Readers
700			_aLong, Nancy
942			_cBK
999			_c7462 _d7462