Roger A. Johnson

THE EFFECTS OF THE ACCELERATED READER PROGRAM ON THE READING COMPREHENSION OF PUPILS IN GRADES THREE, FOUR, AND FIVE

Roger A. Johnson, Carol A. Howard, 2003 .

Advanced Euclidean Geometry

Roger A. Johnson, Roger A. Johnson, 2007 .

Teacher and Student Perception of Student Creativity

Roger A. Johnson, 1976 .