By... Partial funding for this work was obtained from Esea Title I, State of new hampshire, througt the crotched Mountain School for the Deaf, Greenfleld, N.H. 03047. The Marriam-Eddy Company. Maine. S.d. [1974?]

De 21,5x13,5 cm. Com [viii], 248 págs. Brochado. Exemplar com leves vestígios de traça nas capas de brochura, sublinhados a tinta e notas marginais a lápis.