Hone, Elizabeth B. Teaching elementary science : a sourcebook for elementary science / by Elizabeth B. Hone, Alexander Joseph and Edward Victor ; under the general editorship of Paul F. Brandwein. - New York : Harcourt, Brace & World, 1962. - 552 p. : ill. ; 24 cm. Includes bibliographical references. Subjects--Topical Terms: Science -- Study and teaching (Elementary). Dewey Class. No.: 372.35