TY  - BOOK
AU  - Reys,Robert E.
AU  - Post,Thomas Richard
TI  - The mathematics laboratory: theory to practice 
T2  - Prindle, Weber & Schmidt series in mathematics education
SN  - 0871501619
U1  - 510 23
PY  - 1974///
CY  - Boston
PB  - Prindle, Weber & Schmidt
KW  - Mathematics
KW  - Study and teaching
KW  - Mathematics laboratories
N1  - Includes bibliographies
ER  -