Capsule Review July 1931 Issue Ostafrika in Der Geschichte Der Weltwirtschaft by Ludwig KochReviewed by William L. LangerAbout the Author: My FA Anthologies Read more by William L. Langer In This Review Ostafrika in Der Geschichte Der Weltwirtschaft By Ludwig Koch Reimer, 1930 194 pp. $0.00 Purchase Facebook Twitter Email My FA Saved Articles Print A useful study of the economic position of East Africa.