Koponen, Juhani. Development for exploitation : German colonial policies in Mainland Tanzania, 1884-1914 / Juhani Koponen. - Helsinki : Hamburg : Distributor, Tiedekirja ; Distributor, Lit Vedrlag (Münster), c1994. - 740 p. : ill., maps ; 21 cm. ISBN: 9517100051 (pbk.) : $40.00 3825820068 (Lit Verlag) LCCN: 96138428 LC Class. No.: HC885 / .K68 1994 Dewey Class. No.: 325.367