A study of pupil recognition of the correct use of subtraction in problem-solving situations in grades III and IV

Files
Date
1960
DOI
Authors
Kilmer, Elaine D.
Version
URI
https://hdl.handle.net/2144/17809
OA Version
Citation
Abstract
Description
Thesis (M.Ed.)--Boston University
License
Based on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.
Collections
Dissertations and Theses (pre-1964)