Matches in Harvard for { <http://id.lib.harvard.edu/aleph/001064995/catalog> ?p ?o. }
Showing items 1 to 15 of
15
with 100 items per page.
- catalog contributor b1203031.
- catalog created "1981.".
- catalog date "1981".
- catalog date "1981.".
- catalog dateCopyrighted "1981.".
- catalog description "Bibliography: leaves [123]-130.".
- catalog description "Thesis (Ed. D.)--Harvard Graduate School of Education, 1981.".
- catalog extent "iv, 157 leaves :".
- catalog issued "1981".
- catalog issued "1981.".
- catalog language "eng".
- catalog subject "Cognition in children Mathematical models.".
- catalog subject "Reasoning in children.".
- catalog title "Transitions in the development of formal reasoning in fourth graders : an intervention study of the isolation of variables strategy / Erin Phelps.".
- catalog type "text".