TY  - BOOK
TI  - SMP interact 9T : : Teachers guide to book 9T / 
SN  - 9780521538206 
AV  - QA 93  .In61 2007
U1  - TR 510  
PY  - 2007///
CY  - New York : 
PB  - Cambridge University Press, .  
KW  - Mathematics
N1  - Faculty
ER  -