Black Pioneers of Science and Invention
Edition: First edition
Publisher: Harcourt, Brace & World, Inc.
Published: 1970
Place of publication: United States of America
Format: Hardcover
Number of pages: 191
Copyright date: 1970
First sentence: At a time when President George Washington and Secretary of State Thomas Jefferson were discouraged and felt that their plans for a new capital of the country were doomed for failure, a black surveyor stepped forward and saved the situation.