Markle, Sandra. Discovering science secrets / [electronic resource] / by Sandra Markle ; pictures by June Otani.. — New York : : Scholastic,, 1991.. — 64 p. : : ill. ; 20 cm. ISBN: 0590435159 9780590435154 LCCN: 2008578441 Subjects--Topical Terms: Science--Experiments--Juvenile literature. LC Class. No.: Q182.3 / .M37 1991 Dewey Class. No.: 500 / M346d