Robert L. Hillerich

A Spelling/Writing Project Becomes an English Program.

Robert L. Hillerich, 1967 .

AN INTERPRETATION OF RESEARCH IN READING READINESS.

Robert L. Hillerich, 1966 .

Critical Reading: An Annotated Reference List and Skills Chart.

Robert L. Hillerich, 1978 .

Toward an Assessable Definition of Literacy.

Robert L. Hillerich, R. Hillerich, 1976 .