Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
509/.22 920 B Haber, Louis. Black pioneers of science and invention. [1st ed.]. - New York, Harcourt, Brace & World [1970] viii, 181 p. illus., facsims., ports. 24 cm. Content notes : B. Banneker.- N. Rillieux.- J. E. Matzeliger.- E. McCoy.- G. T. Woods.- L. H. Latimer.- G. A. Morgan.- G. W. Carver.- P. L. Julian.- L. A. Hall.- E. E. Just.- D. H. Williams.- L. T. Wright.- C. R. Drew. * African American scientists - Biography - Juvenile literature. African American inventors - Biography - Juvenile literature. Scientists. Inventors. African Americans - Biography. Natuurwetenschappen. Uitvinders. Negers.