Building the museum group /
Butler, Albert E.
Building the museum group / by Albert E. Butler - New York : American Museum of Natural History, 1934 - 30 p. : ill. ; 26 cm - Guide leaflet series ; n. 82 .
Building the museum group / by Albert E. Butler - New York : American Museum of Natural History, 1934 - 30 p. : ill. ; 26 cm - Guide leaflet series ; n. 82 .