Chemical demonstrations : A Sourcebook for teachers V.1- V.2 /
Summerlin, Lee R.
Chemical demonstrations : A Sourcebook for teachers V.1- V.2 / Lee R. Summerlin - Washington, DC : American Chemical Society, 1988 - 2 V : ill
0841214816 0841215359
Chemistry--Experimints.
QD43 / S77
Chemical demonstrations : A Sourcebook for teachers V.1- V.2 / Lee R. Summerlin - Washington, DC : American Chemical Society, 1988 - 2 V : ill
0841214816 0841215359
Chemistry--Experimints.
QD43 / S77

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