Schneider, G. Michael Invitation to computer science / G. Michael Schneider and Judith L. Gersting. - 6th ed. - Boston, MA : Cengage Learning, c2013. - xxviii, 855 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 9781133191087 Subjects--Topical Terms: Computer science LC Class. No.: QA76 / .S36 2013