story of wool
By: by Margaret E. Cahill; developed in Grade III, Lincoln School, Lynn, Massachusetts; principal - Katherine L. Burke; supervisor - Julia E. Joslin; superintendent - Harvey S. Gruver.
Series: Columbia University. Teachers College. Teachers' lesson unit series -- no. 14; Teachers' lesson unit series -- no. 14..
Publisher: Columbia University
Published: 1931
Place of publication: New York City
Language: eng
Number of pages: 17
Notes: Series note in part at head of title.

Blank leaves for "notes" included in paging.

"Children's bibliography": p. 3-7.