Ackermann, Ernest C. Searching and researching on the Internet and the World Wide Web / Ernest Ackermann, Karen Hartman. - 2nd ed. - Wilsonville, OR : Franklin, Beedle & Associates, 2000. - x, 486 p. : ill. ; 26 cm. Includes index. ISBN: 1887902562 LCCN: 00030879 Subjects--Topical Terms: Internet searching.Web search engines. LC Class. No.: TK5105.875 / .I57AC51 2000 Dewey Class. No.: 025.04