Encyclopedia Britannica: A New Survey of Universal Knowledge Vol. XXIV (Text Index-Atlas-Atlas Index).
Encyclopedia Britannica: A New Survey of Universal Knowledge Vol. XXIV (Text Index-Atlas-Atlas Index). - Chicago : Encyclopedia Britannica Inc., c1961. - 598p. plate 66 64p. illus (pbk) 29cm.
Encyclopedia and Dictionaries--c1961--Chicago--Paperback
Encyclopedia and Dictionaries--c1961--Chicago--Paperback