Beskrivning
Students try to communicate with intelligent life beyond our solar system, take a trip to Mars, and predict changes that will occur on Earth during the next 50 million years.
Bokdetaljer
Format
Pocketbok
Sidor
96 sidor
Språk
Engelska
Publicerad
Oct 1, 1997
Förlag
Teacher Created Resources
ISBN-10
1576901076
ISBN-13
9781576901076