Long, Larry E. Computers / Larry Long, Nancy Long. - 5th ed., Brief. - Upper Saddle River, N.J. : Prentice Hall, 1998. - xxix, 239 p. : col. ill. ; 28 cm. ISBN: 0137556047 Subjects--Topical Terms: Computers.Electronic data processing. Dewey Class. No.: 004 LON 1998