Decker, Rick. The analytical engine : an introduction to computer science using the Internet / Rick Decker, Stuart Hirshfield. - 2nd ed. - Belmont, CA : Thomson Brooks/Cole, c2004. - xx, 412 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.) Includes bibliographical references and index. ISBN: 0534391591 Subjects--Topical Terms: Computer science.Internet. Dewey Class. No.: 004 / DEC