Sverdrup, Keith A. An introduction to the world's oceans. - 10th ed. / Keith Sverdrup, E. Virginia Armbrust. - Dubuque, IA : McGraw-Hill, c2009. - xviii, 508 p. : col. ill., col. maps ; 29 cm. Includes index. ISBN: 0073376701 (hard copy : alk. paper) 9780073376707 (hard copy : alk. paper) LCCN: 2008-032035 Subjects--Topical Terms: Oceanography--Textbooks. LC Class. No.: GC11.2 / .D89 2009 Dewey Class. No.: 551.46