Hillerich, Robert L. Spelling for writing: the Merrill spelling program robert L. Hillerich and Sharon Gould - Ohio : Charles E. Merill publishing/ Bell and Howell company, c1981. - 149 p. : ill. (some col.) ; ISBN: 0675 017645 03 Subjects--Topical Terms: spelling and writing Dewey Class. No.: 421.52