TY  - BOOK
AU  - Humberstone,Eliot
TI  - Finding out about everyday things
SN  - 086020491X
U1  - 600 20
PY  - 1981///
CY  - Tulsa, Okla.
PB  - Usborne, Hayes
KW  - Technology
KW  - Juvenile literature
KW  - Inventions
N1  - Things outdoors -- Things at home -- Things that go; 3.0; Follett Library Resources; K-3
N2  - Explains in simple language how everyday things work
ER  -