TY  - BOOK
AU  - Weaver, J. Fred
ED  - Suydam, Marilyn N.
TI  - Meaningful instruction in mathematics educations
T2  - Mathematics education reports
U1  - 510.71 
PY  - 1972///
CY  - Ohio
PB  - ERIC Information Analyasis Centre for Science, Mathematics & Environmental Education
ER  -