The present volume is one of a series intended to provide a comparative view of the educational systems of member countries of the Organisation for Economic Cooperation and Development (OECD). The purpose of the series is to assist OECD member countries in the development of their educational statistics and to provide a basis for the collection of internationally comparable statistics. In this volume the educational systems of Canada, Greece, and Yugoslavia are classified by type of education or institution. The information provided for each type includes length of studies, admission requirements, qualifications conferred, organization of studies on a full time or on a part-time basis, and other information of possible interest. Each type of education and institution has also been reclassified under the OECD system from the standpoint of standardized designation and in terms of position on the educational ladder by year of study. Definitions of terms used in the OECD classification are provided as well as a short bibliography which gives sources of information regarding the educational institutions of each country. Related documents are ED 076 465 (France, Norway, Spain) and ED 076 453 (United Kingdom: England and Wales, Northern Ireland, Scotland). (Author/RM)