Geach, James, Galaxy : mapping the cosmos / James Geach. - 1 online resource (272 pages) : illustrations, photographs Includes bibliographical references and index. ISBN: 9781780233963 Subjects--Topical Terms: Galaxies. Subjects--Geographic Terms: Universe. Index Terms--Genre/Form: Electronic books. LC Class. No.: QB857 / .G433 2014 Dewey Class. No.: 523.11