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Summerlin, Lee R.,

Chemical demonstrations : A sourcebook for teachers / Lee r. summerlin, christie l. borgford, julie b. ealy - 2 - volúmenes

V.2 by lee r. summerlin, christie l. borgford and julie b ealy

ISBN: 0841215359

Subjects--Topical Terms:
Química--Experimentos

LC Class. No.: QD43 / S85 1988