Changes in category size as a function of age and the lan usage used [microform]. - Lim, Rosie D. 1949- (Quezon City Photoduplication Service. University of the Philippines Library, 1978., 1978)
Microfilmed with 14 other titles.
Microfilm of a mimeographed text.
Thesis (M.A.)--University of the Philippines, Diliman.
Originally published in 1976.
Keywords: Languages -- Psychology; Categorization (Psychology)