. . "Management Handbooks, manuals, etc." . . "Organizational effectiveness." . . "Management." . . "Executive ability." . . "The management bible"@en . "The management bible" . . . . . . . . "Handbooks and manuals" . "Handbooks and manuals"@en . . . . . . . . . . . . . . . . "Executive ability Handbooks, manuals, etc." . .