The Kids' Invention Book
Groothandel - BESTEL
€ 10,95
Leverbaar
Kids are Inventors, Too 6(4) Meet the Inventors 10(26) You can do it 36(6) Invention Contests 42(4) Patents 46(6) Start an Inventors' Club 52(4) More Information 56(6) Glossary 62(1) Index 63
Ingenaaid
1e druk | Verschenen in 1999
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