ISBN 082131792X books & textbook
Teachers in Developing Countries: Improving Effectiveness and Managing Costs (E D I SEMINAR SERIES)
World Bank Economic Development Institute (Washington, D. C.) Farrell, Joseph P. Oliveira, Joao B.
World Bank /1993-01-01 Paperback
isbn-10: 082131792X / isbn-13: 9780821317921
