Free to learn: unlocking and ungrading American education
By: [by] John Henry Martin & Charles H. Harrison.
Contributors: Harrison, Charles Hampton, 1932- joint author.
Series: A Spectrum book
Publisher: Prentice-Hall
Published: 1972
Place of publication: Englewood Cliffs, N.J
Language: eng
Number of pages: 185
Subjects: Education -- United States.
Notes: Includes bibliographical references.