Kopper, Philip. The National Museum of Natural History / by Philip Kopper ; photographs by Kjell Sandved and Chip Clark. - 1st ed. - Abrams in association with the Smithsonian Institution, 1982. - 495 p. : ill. (some col.) ; 30 cm. Includes index. ISBN: 0810913593 Subjects--Corporate Names: National Museum of Natural History (U.S.) Subjects--Index Terms: მუზეუმები Universal Decimal Class. No.: 5(074)