This book takes a product students are interested in, GPS, and provides them with details on how the product is created in the global market place of the 21st century.
ዕድሜ 9-12
ደረጃዎች እና ግምገማዎች
5.0
3 ግምገማዎች
5
4
3
2
1
ስለደራሲው
G. S. Prentzas has written more than a dozen books for young readers. He works as an editor and writer. He lives in New York State.