TY  - BOOK
T1  - Teaching middle school mathematics : activities, materials, and problems
A1  - Krulik, Stephen.
A2  - Rudnick, Jesse A.
LA  - English
PP  - Boston
PB  - Allyn and Bacon
YR  - 2000
UL  - http://discoverylib.upm.edu.my/discovery/Record/227570
OP  - 282
CN  - QA11 K94
SN  - 0205286283 (pbk)
KW  - Mathematics : Study and teaching (Middle school).
ER  -