TY  - BOOK
AU  - Rising,Gerald R.
AU  - Wiesen,Richard A.
ED  - Crowell
TI  - Mathematics in the secondary school classroom: selected readings ; edited by Gerald R. Rising, Richard A. Wiesen
SN  - 0690524668
U1  - 510.712 23
PY  - 1972///.
CY  - New York: 
PB  - Thomas Y. Crowell, 
KW  - Mathematics
KW  - Study and teaching (Secondary)
N1  - Includes bibliographical references
ER  -