Hardcover, 20.5 x 13.5 cm, quarter cloth, pictorial boards, pp.: [2] 3-253 [3], ils., collated in-8vo: 1-18⁸, total 128 leaves plus 2 leaves of colour plates. Title-page: В. САБУНАЕВ | ЗАНИМАТЕЛЬНАЯ | ИХТИОЛОГИЯ | {vignette} | ИЗДАТЕЛЬСТВО | “ДЕТСКАЯ ЛИТЕРАТУРА” | 1967. Print rub: 50,000 copies. Сабунаев, Виктор Борисович (Russian, 20^th century) – author. Бианки, Елена Витальевна (Russian, 1922 – 2009) – artist.