The psychology of reading and spelling with special reference to disability/
/ by Arthur I. Gates. New York, Teachers College, Columbia University, 1922.
- Columbia University, New York: Teachers College, 1972.
- vii, 108 pages; 22 cm.
- Contributions to education ; no.129. .
Reprint of the 1922 ed., issued in series: Teachers College, Columbia University, Contributions to education, no. 129. Originally presented as the author's thesis, Columbia.