Hearings before the Joint Committee on the investigation of the Pearl Harbor attack : 79th Congress of the United States, first and second sessions pursuant … Hearings before the Joint Committee on the investigation of the Pearl Harbor attack : 79th Congress of the United States, first and second sessions pursuant … Hearings before the Joint Committee on the investigation of the Pearl Harbor attack : 79th Congress of the United States, first and second sessions pursuant … In spionnagedienst van Japan / Amleto Vespa ; met een inl. door H.J. Timperley ; [uit het Engelsch vertaald]