Jamison, Dean T. Cost factors in planning educational technology systems Dean T. Jamison - Paris Unesco c1977 - 62p. : fig., tabl. ; 21cm - Fundamentals of educational planning; 24 . Bibliography at the end ISBN: 9280310763 9789280310764 Subjects--Topical Terms: Education--CostsEducation--Finance Dewey Class. No.: 371.206/J32c