study of tics in pre-school children
By: by W.E. Blatz and Mabel Crews Ringland, St. George's school for child study, University of Toronto.
Contributors: Ringland, Mabel Crews.
Series: University of Toronto studies -- no. 3
Publisher: University of Toronto Press
Published: 1935
Place of publication: [Toronto]
Language: eng
Number of pages: 58
Subjects: Child study; Movement, Psychology of; Tic
Notes: Bibliography: p. 57-58.