TY  - BOOK
AU  - Brooks, Philip, 1963-
TI  - How things work
SN  - 0 753407981
AV  - 0 30 
PB  - Grolier, 
KW  - Children's questions and answers
KW  - Technology -- Miscellanea --
KW  - Juvenile literature
N1  - Arbitrarily numbered
ER  -