International Research Institutions / Internationale Forschungsinstitutionen / Institutions Internationales de Recherche || Educational Policy and Educational Assessment. Implications of the IEA Surveys of Achievementby Alan C. Purves; Daniel U. Levine;Science Education in Nineteen Countriesby L. C. Comber; John P. Keeves;Literature Education in Ten Countriesby Alan C. Purves;Reading Comprehension in Fifteen Countriesby Robert L. Thorndike;The Teaching of English as a Foreign Language in Ten Countriesby E. Glynn Lewis; Carolyn E. Massad;The Teaching of French as a Foreign Language in Eight Countriesby John B. Carrol;Civic Education in Ten Countriesby Judith V. Tornev; A. N. Oppenheim; Russell F. Farnen;The National Case Study: An Empirical Comparative Study of Twenty-One Educational Systemsby A. Harry Passow; Harold J. Noah; Max A. Eckstein; John R. Mallea;An Empirical Study of Education in Twenty-One Countries: A Technical Reportby Gilbert F. Peaker; The IEA Six Subject Survey: An Empirical Study of Education in Twenty-One Countries; David A. Walker