The role of conceptual systems in cognitive functioning at varying levels of age and ingtelligence - Wolfe, Raymond Neil 1933- ([Ann Arbor, Michi. University Microfilms, 1967)
"This is an authorized facsimile and was produced by microfilm-xerography in 1967 ..."
Thesis (Ph.D., Psychology)--Syracuse University, 1962.
Keywords: Cognition; Knowledge, Theory of