TY  - BOOK
AU  - Illingworth, Mark
TI  - Real-life math problem solving
SN  - 059048804x
AV  - QA 135.5 .Il29 1996
U1  - TR 793.74  
PY  - 1996///.
CY  - New York : 
PB  - Scholastic Inc, 
KW  - mathematical recreation
N1  - Faculty
ER  -