Beskrivning
Describes how plastics are made into many different products from bottles and bags to tubes and toys. Includes ideas for a variety of simple projects and experiments.
Bokdetaljer
Format
Inbunden
Sidor
25 sidor
Språk
Engelska
Publicerad
aug 1, 1990
Förlag
Garrett Educational Corp
Upplagor
2 utgåvor
ISBN-10
0944483704
ISBN-13
9780944483701