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Experimenting with light /
by Gardner, Robert,
Publication:
New York : F. Watts, 1991
. 142 p. :
24 cm.
Date:1991
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Copies available:
(1),
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Making and using scientific models /
by Gardner, Robert,
Publication:
New York : F. Watts, 1993
. 160 p. :
23 cm.
Date:1993
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(1),
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Famous experiments you can do /
by Gardner, Robert,
Publication:
New York : Franklin Watts, 1990
. p. cm.
Date:1990
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(1),
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Ideas for science projects /
by Gardner, Robert.
Publication:
New York : F. Watts, 1986
. 144 p. :
24 cm.
Date:1986
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(1),
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Robert Gardner's challenging science experiments /
by Gardner, Robert,
Publication:
New York : F. Watts, 1993
. p. cm.
Date:1993
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(1),
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Experimenting with time / Robert Gardner
by Gardner, Robert
Publication:
N.Y. Watts 1995
. 160 p.
, Includes bibliographical references and index.
Date:1995
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(1),
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Experimenting with sound /
by Gardner, Robert,
Publication:
New York ; Toronto : F. Watts, 1991
. 128 p. :
24 cm.
Date:1991
Availability:
Copies available:
(2),
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