TY  - BOOK
AU  - Graham, Ian/
AU  - Sterry, Paul, Author.
TI  - Questions & answers book of facts
SN  - 0 723901961
AV  - 0 30 
CY  - Leicester : 
KW  - Children's questions and answers
KW  - Science -- Miscellanea --
KW  - Technology -- Miscellanea --
KW  - Juvenile literature
ER  -