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700 [i.e. seven hundred] science experiments for everyone / Unesco source book for science teaching Comp. by unesco ; foreword by Gerald wendt - # rev. and enl. ed - 250 páginas

Ed. rev. de : unesco source book for science teaching

ISBN: 0385052758 0-385-06354-7

Subjects--Topical Terms:
Ciencia--Estudio y enseñanza
Ciencia--Experimentos--Literatura juvenil

LC Class. No.: Q181 / U48 1962