TY - BOOK TI - A Framework and Principles for International Comparative Studies in Education DO - 10.17226/9220 PY - 1990 UR - https://nap.nationalacademies.org/catalog/9220/a-framework-and-principles-for-international-comparative-studies-in-education PB - The National Academies Press CY - Washington, DC LA - English KW - Education ER -