Contents include: Foreword Abbreviations List of Localities The International Phonetic Alphabet Introduction Phonological Maps Lexical Maps Morphological Maps Syntactical Maps Appendix 1: Index to Questions Appendix 2: Notes on the Mapped Lexical Responses Appendix 3: Unmapped Lexical Responses Index.
No takes yet. Share an insight, caveat, or question.
Ronald K. S. Macaulay (1980) studied this question.