Mann, Lucile Quarry. Tropical fish. - [Rev. ed. - New York] Sentinel Books Publishers [1974] - 130 p. illus. 20 cm. - Sentinel's learn-by-doing science books . ISBN: 0911360069 LCCN: 74178198 Subjects--Topical Terms: Aquarium fishes.Aquariums. LC Class. No.: SF457 / .M35 1974 Dewey Class. No.: 639/.34