AU  - BENNETT,NIGEL
TI  - SINKERS AND FLOATERS
T2  - SCIENCE EXPLORERS
SN  - 0732901804
U1  - 532.2/BEN 
PY  - 1990///
CY  - AUSTRALIA
PB  - THE MACMILLAN COMPANY OF AUSTRALIA PTV. LTD.
KW  - SCIENCE
KW  - FLOATING BODIES
KW  - JUVENILE LITERATURE
ER  -