BBefore we readBefore we readde William S. Gray, Marion MonroeMateriasReaders (Primary); teaching readingEdiciones (1)Before we readScott, Foresman · inglésMás obras de William S. GrayOOn their own in readingOn their own in readingWWhat makes a book readableWhat makes a book readableOOn their own in readingOn their own in reading
WWhat makes a book readable, with special reference to adultsWhat makes a book readable, with special reference to adults of limited reading ability1935