Provenzo, Eugene F., 47 [i.e. forty seven] easy to do classic science experiments / by Eugene F. Provenzo, jr., and Asterie Baker Provenzo ; ills. prepared [by] Peter A. Zorn, jr. - 88 páginas ISBN: 0846258564 Subjects--Topical Terms: Ciencia--Experimentos--Literatura juvenil LC Class. No.: Q164 / P76