Chemical demonstrations: a source book for teachers.Vol.1
Summerlin, Lee R.
Chemical demonstrations: a source book for teachers.Vol.1 - 2nd ed. - Washington, DC American Chemical Society 1988 - xi, 198p.
0-8412-1481-6
Chemistry--Experiment
542
Chemical demonstrations: a source book for teachers.Vol.1 - 2nd ed. - Washington, DC American Chemical Society 1988 - xi, 198p.
0-8412-1481-6
Chemistry--Experiment
542