The Role of language in problem solving I : edited proceedings of the symposium held at the Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, 29-31 October, 1984 / editors, Robert Jernigan, Bruce W. Hamill, and David M. Weintraub.
"Comprises the proceedings of the Johns Hopkins University Applied Physics Laboratory Symposium on the Role of Language in Problem Soving ... October ...
"Comprises the proceedings of the Johns Hopkins University Applied Physics Laboratory Symposium on the Role of Language in Problem Soving ... October 29-31, 1984"--P. v.