TY  - BOOK
TI  - B.E.S.T. (building effective strategies for teaching) of science 
SN  - 9789712350443
AV  - LB1585  .F385 2008  
U1  - FIL 507  
PY  - 2008///
CY  - Manila 
PB  - Rex Book Store
N1  - college students; 1210L-1700L
ER  -