Effects of perpetual support on childrenʼs conceptualization
Published: 1969
Language: eng
Format: Microform
Number of pages: 232
Notes: Microfilm. Chicago, Ill. : University of Chicago, Joseph Regenstein Library, Dept. of Photoduplication, 1969. 1 microfilm reel ; 35 mm.
Bibliography: leaves 225-232.
Thesis (Ph. D.)--University of Chicago, 1969.