Innovations in secondary education
By: [by] Glenys G. Unruh [and] William M. Alexander.
Contributors: Alexander, William Marvin, 1912- joint author.
Edition: 2d ed.
Publisher: Holt, Rinehart and Winston
Published: 1974
Place of publication: New York
Language: eng
Number of pages: 280
Subjects: Education, Secondary -- United States
Notes: Includes bibliographies.