颁布单位：[University of Alberta] |  颁布时间：1983 |  实施时间：1983 |  学科分类：[English, language--Orthography, and, spelling--Self-instruction, English, language--Remedial, teaching--Methodology, English, language--Orthography, and, spelling--Study, and, teaching, (Elementary), Spelling,, Psychology, of]

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