The relevance of words
Subtitle: an individualized approach to spelling. [Phonotape.
Contributors: Westinghouse Learning Press.
Edition: 1st ed.
Series: Communication skills
Publisher: Westinghouse Learning Press
Published: 1971
Place of publication: Palo Alto, Calif.]
Language: eng
Number of pages: 24
Subjects: English language -- Orthography and spelling -- Programmed instruction.
Notes: Issued with "Instructional supplement" including bibliography (27 p.) and student workbooks (45 booklets).