. . . . . "Steward, David. L."@en . . . . . "David L. Steward (born 1951) is chairman and co-founder of World Wide Technology, Inc., one of the largest African-American-owned businesses in America."@en . "David Steward"@en . "David L. Steward"@en . "Chairman and founder ofWorld Wide Technology, Inc." . "Steward, David"@en . "1951Z"^^ .