00766nam a2200169Ia 4500 190328s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 371 O68E Organisationfor Economic Co-operation and Development (Paris) Educational technology the design and implemenetation of learning systems Paris OECD 1971 86p. Centre for Educational Research and Innovation This report is based on the work CERI in the field of educational technology, and on the workshop on "Educational Technololgy-Strategies for implementation". The workshop was.....April, 1970 Educational technology; Instructional systems; Learning strategies BKS 35384 35384 0 0 DDC 0 0 NITIL NITIL 2019-04-03 0 371 O68E 78572 2019-04-03 00:00:00 2019-04-03 BKS