TY  - BOOK
AU  - Baker,Wendy
AU  - Haslam,Andrew
AU  - Glover,David
AU  - Barnes,Jon
TI  - Machines
T2  - Make it work!
SN  - 0590205870
AV  - TJ147 .B315 1994
U1  - 621.8 
PY  - 1994///, c1993
CY  - New York
PB  - Scholastic
KW  - Science
KW  - Machinery
KW  - Experiments
KW  - Juvenile literature
N1  - Includes index
UR  - http://www.archive.org/details/machines00bake
UR  - http://www.openlibrary.org/books/OL24371439M
ER  -