A study of subordinate skills in science problem solving
By: by Virginia Keister Wiegand
Publisher: s.n.]
Published: 1969
Place of publication: [s.l
Language: eng
Number of pages: 121
Subjects: Problem solving in children; Learning, Psychology of
Notes: Microfilm of typescript. Ann Arbor, Mich. : University Microfilms, 1970. -- 1 reel ; 35 mm

Thesis--University of California, Berkeley

Bibliography: leaves 67-69