land warfare Guns, mortars and rockets / M.P. Manson sentrale dokumentasiediens, s.a.w. Spesiale Diensbataljon, (1933-1973) / W. Otto ; met aanvullende bydraes deur: J.N. Blatt, J. Ploeger en F.J. Jacobs treaties and other international acts series Participation of South African forces in United Nations Operations in Korea : agreement between the United States of America and the Union of South Africa