Bruner, Jerome S. A study of thinking : a publication of the Harvard Cognition Project / Jerome S. Bruner, Jacqueline J. Goodnow, George A. Austin ; with an appendix on language by Roger W. Brown . - New York : J. Wiley & Sons, c1956 . - XI-330 p. ; 24 cm. Bibliogr., index Source: Don UCL Universal Decimal Class. No.: 159.955.