What makes a book readable
Subtitle: with special reference to adults of limited reading ability : an initial study
By: by William S. Gray and Bernice E. Leary
Contributors: Leary, Bernice E. (Bernice Elizabeth), 1890- joint author
Series: University of Chicago studies in library science
Publisher: University Microfilms International
Published: 1978
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 358
Subjects: Books and reading; Reading
Notes: Reproduction of ed. published by University of Chicago Press.

"Predicted difficulty of 350 books": p. 339-350. "Textbooks in reading used in the interpretation of areas of difficulty represented by 350 adult books": p. 351-352.