. . "PZ3.G8319 Hu PR6013.R44" . . "3741600" . . "344"^^ . "ISBN 0-370-30043-2 (first edition, hardback)" . "823/.9/12" . . . "The Human Factor (ISBN 0-679-40992-0) is an espionage novel by Graham Greene, first published in 1978 and adapted into a 1979 film, directed by Otto Preminger using a screenplay by Tom Stoppard."@en . "The Human Factor"@en . .