Frymier, Jack Rimmel, 1925- Curriculum improvement for better schools / by Jack R. Frymier and Horace C. Hawn - Worthington (Ohio) : Charles A. Jones Publishing, 1970 - xiv, 270 p. ; 24 cm. Bibliography : p. 253-260 LCCN: 78-116550 Subjects--Topical Terms: Curriculum change