2016-01-142016-03-302016-01-142016-03-301951-05-01Balyeat, F. A. (1951). Two Decades of High School Curriculum Change in Oklahoma. NASSP Bulletin, 35(179), 115-120. doi: 10.1177/019263655103517917http://hdl.handle.net/11244/25014en-USTwo Decades of High School Curriculum Change in OklahomaResearch Article10.1177/019263655103517917false