Bell, Suzanne S. Librarian's guide to online searching / Suzanne S. Bell. - 2nd ed. - Santa Barnara, CA : Linworth Libraries Unlimited, 2009. - xviii, 287 p. : ill., forms ; 26 cm. ISBN: 9781591587637 (pbk.) Subjects--Topical Terms: Database searching.Electronic information resource searching. LC Class. No.: ZA4460 / .B44 2009