Otha Richard Sullivan

Otha Richard Sullivan

1941

3 ספרים במאגר

ספרים

African American Millionaires (Black Stars)Otha Richard Sullivan

African American Millionaires (Black Stars)

Otha Richard Sullivan · 2004

African American inventorsOtha Richard Sullivan

African American inventors

Otha Richard Sullivan · 1998

African American women scientists and inventorsOtha Richard Sullivan

African American women scientists and inventors

Otha Richard Sullivan · 2002