http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The coöperative Solving of problems by young chimpanzees
Crawford, Meredith P.: The coöperative Solving of problems by young -- chimpanzees. -- Baltimore: Johns Hopkins Pr. 1937. 88 S. 8° -- (Comparative Psychology Monographs. 14, 2 = Serial Nr 68.) [37.33653. 16 -- BZD