TY  - BOOK
AU  - Crescimbeni, Joseph
TI  - Teaching the new mathematics
U1  - 375.51 C8641 
PY  - 1966///
CY  - West Nyack, N V
PB  - : Parker Publishing
KW  - Curriculum
KW  - |Teaching - Mathematics
KW  - |Numeration
KW  - |Arithmetic - Operations
KW  - |Set theory
KW  - |Games and enrichment
KW  - |Mathematics - Teaching
KW  - |Decimal fractions
ER  -