TY  - BOOK
AU  - Nichols,Eugene Douglas
AU  - Behr,Merlyn J.
TI  - Elementary school mathematics and how to teach it
SN  - 0030064511
AV  - QA135.5 .N53
U1  - 372.7 19
PY  - 1982///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Local
N1  - Includes index; Bibliography: p. 465-503
ER  -