Black Pioneers of Science and Invention
Publisher: Bt Bound
Published: October 1999
Language: eng
Format: Library Binding
ISBN-13: 9780833573933
Subjects: Children: Grades 4-6
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 to failure, a black surveyor stepped forward and saved the situation.