Editore: Wanniassa, ACT : Acorn Press, 1991
ISBN 10: 0908284063 ISBN 13: 9780908284061
Da: Joseph Burridge Books, Dagenham, Regno Unito
Soft cover. Condizione: Very Good. xix, 275 pages : maps ; 22 cm. History of the Ussagara Mission in the pre-First World War period in up-country German East Africa.