I wonder why zips have teeth : and other questions about inventions
Taylor, Barbara
I wonder why zips have teeth : and other questions about inventions - 32 pages : color illustrations - I wonder why series .
Includes index.
9780753405253
Children's questions and answers--Miscellanea
Curiosities and wonders--Miscellanea--Juvenile literature
030.92
I wonder why zips have teeth : and other questions about inventions - 32 pages : color illustrations - I wonder why series .
Includes index.
9780753405253
Children's questions and answers--Miscellanea
Curiosities and wonders--Miscellanea--Juvenile literature
030.92