TY  - BOOK
AU  - Taylor, Barbara  
TI  - I wonder why zips have teeth: and other questions about inventions 
T2  - I wonder why
SN  - 0753405253
U1  - 608  
PY  - 2007///
CY  - London
PB  - Kingfisher Publications
KW  - Music
KW  - Miscellanea
KW  - Juvenile literature
KW  - Questions and answers
N1  - Includes index; This book is published in 24 vol
UR  - http://www.loc.gov/catdir/description/hm021/94045002.html
ER  -