The Book of knowledge annual. [electronic resource] / editor, E.V. McLoughlin.. 1942 / — New York : : Grolier Society,, c1942.. — 462 p. : : ill. ; 25 cm. "A publication of the Children's Institute." Includes index. Subjects--Topical Terms: Encyclopedias and dictionaries. LC Class. No.: AG5 / .B652 1942