TY  - BOOK
AU  - Hubbard,R.
TI  - 53 Interesting ways to teach Mathematics
SN  - 0947885609
AV  - DUCE QA11.H.35 
PY  - 1990///
CY  - Bristol
PB  - Book Aid
KW  - Science
KW  - Mathematics
N1  - Includes bibliographical references
ER  -