Census of handicapped children. Department of public instruction ... Agnes Samuelson, superintendent of public instruction. R.C. Williams, director of research.
Census of handicapped children. Department of public instruction ... Agnes Samuelson, superintendent of public instruction. R.C. Williams, director of research.
- Des Moines, The State of Iowa [1930]
- 15 p. incl. tables, forms. 23 cm.
- Research bulletin, no. 4 .
At head of title: State of Iowa, 1930.
e 31000394
Children with disabilities.
LC4032.I8 / A5 1930
At head of title: State of Iowa, 1930.
e 31000394
Children with disabilities.
LC4032.I8 / A5 1930