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Inventions : inventors & ingenious ideas /
by Turvey, Peter.
Publication:
New York : Franklin Watts, 1992
. 48 p. :
, Includes index.
29 cm.
Date:1992
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(1),
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Inventions : an amazing investigation /
by Wyatt, Valerie.
Publication:
[Toronto] : Greey de Pencier, 1987
. 96 p. :
, Includes index.
23 cm.
Date:1987
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(2),
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Great inventions /
by MacLeod, Jilly.
Publication:
Mankato, Minn. : Creative Education, 1997
. p. cm.
, Includes index.
Date:1997
Availability:
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(1),
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