Practical guide to in-service teacher training in Africa: establishment, execution and control of training programmes / UNESCO. - [Paris] Unesco [1970] - 81 p. 21 cm. - Its [Document] ED.69/D.52/A . - Unesco. Document ED.69/D.52/A. . LCCN: 70509000 Subjects--Topical Terms: Teachers--In-service training--Africa. LC Class. No.: AS4.U8 / A15 ED.69/D.52/A