Teachers manual for Breaking the sound barrier
Subtitle: a phonics handbook
By: by Sister Mary Caroline
Publisher: The Macmillan Company
Published: 1960
Place of publication: New York
Language: eng
Number of pages: 97
Subjects: Reading; Phonetic method; Study and teaching
Notes: The teacher's manual (91 p.) is followed by the student text (97 p.).

Student text is illustrated by C. Robert Moore.