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Chemistry basics /
by Robertson, William C.
Publication:
Arlington, Va. : National Science Teachers Association, 2007
. xiv, 112 p. :
, Includes index.
26 cm.
Date:2007
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More chemistry basics /
by Robertson, William C.
Publication:
Arlington, Va. : NSTA Press, 2010
. xii, 153 p. :
, Includes index.
26 cm.
Date:2010
Availability:
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(1),
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