Technology in action.

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Morgan, Sally
Rannpháirtithe:	Morgan, Adrian
Formáid:	LEABHAR
Teanga:	Béarla
Foilsithe / Cruthaithe:	New York Facts on File c1994.
Sraith:	Designs in science.
Ábhair:	Biology > Juvenile literature. Biotechnology > Juvenile literature. Engineering design > Juvenile literature.