TY  - BOOK
TI  - Skills for learning development: international edition 
SN  - 017580092
U1  - 428.2S628s 
PY  - 2003///
CY  - Hong Kong 
PB  - International edition 
KW  - ADDING POINTS
KW  - ARRIVING AT MAIN POINTS
KW  - DESCRIBING SHAPES
ER  -