Cumulative record of speech skill acquisition

The book was designed so that an individual's progress could be traced throughout the period over which spoken language is developed. It provides a systematically ordered means of verifying when the various subskills of speech are mastered, and how long the mastery of each requires.

Tallennettuna:
Bibliografiset tiedot
Päätekijä: Ling, Daniel
Aineistotyyppi: Kirja
Kieli:Undetermined
Julkaistu: Washington, D.C Alexander Graham Bell 1978
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Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ