TY  - BOOK
AU  - Post,Thomas Richard
TI  - Teaching mathematics in grades K-8: research based methods 
SN  - 0-205-11076-2
U1  - 372.7 POS 19
PY  - 1988///
CY  - Boston
PB  - Allyn and Bacon
N1  - Includes bibliographies and indexes; MAT101 Mathematics in Lower Primary 1 (B.Ed-P)

ER  -