TY  - BOOK
AU  - Hess,Adrien L.
TI  - Mathematics projects handbook
SN  - 0873531183
AV  - QA11 .H44 1977
U1  - 510/.7/12 
PY  - 1977///
CY  - Reston, Va.
PB  - National Council of Teachers of Mathematics
KW  - Mathematics
KW  - Study and teaching
KW  - Local
N1  - Bibliography: p. 43-46
ER  -