TY  - BOOK
AU  - Parker,Steve
TI  - Question & answer encyclopedia : science and technology
T2  - Question & answer encyclopedia
SN  - 184236426X
AV  - J15 .P375 2004
U1  - 503 22
PY  - 2004///
CY  - Great Bardfield
PB  - Miles Kelly
KW  - Science
KW  - Encyclopedias, Juvenile
KW  - Technology
KW  - Children's questions and answers
N1  - Includes index
ER  -