The inventive spirit of African Americans : patented ingenuity /
Sluby, Patricia Carter.
The inventive spirit of African Americans : patented ingenuity / Patricia Carter Sluby. - Westport, Conn. : Praeger, c2004. - xxxviii, 313 p. : ill. ; 25 cm.
Includes bibliographical references (p. [291]-301) and index.
0275966747 (alk. paper)
2003064767
African American inventors.
T39 / .S57 2004
604.8996/073
The inventive spirit of African Americans : patented ingenuity / Patricia Carter Sluby. - Westport, Conn. : Praeger, c2004. - xxxviii, 313 p. : ill. ; 25 cm.
Includes bibliographical references (p. [291]-301) and index.
0275966747 (alk. paper)
2003064767
African American inventors.
T39 / .S57 2004
604.8996/073