. . "Johnson, Donald Bruce, joint comp" . "and WALKER (Jack Lamar) Donald Bruce JOHNSON" . . "1981" . . "Donald B. Johnson" . . "Donald"@en . "Donald B." . "Donald B. Johnson" . . "Johnson"@en . "1921" . "JOHNSON" . . . "Bruce"@en . . "Donald Bruce Johnson"@en . . "joint comp Donald Bruce Johnson" . "Johnson"@fr-FR . . "B." . . . "JOHNSON, Donald Bruce, and WALKER (Jack Lamar)" . "Donald Bruce JOHNSON" .