Volume 2 is comprised of the tools employed during the investigation: the questionnaires and indexes to their contents, an index to the underlying dialectological problems, the basemap and a list of the locations thereon, a description of the electronic procedures employed in the processing of the data and in their preparation for publication, and a program for the creation of an electronic data-base consisting of both maps and field-materials, including some 6,000 hours of sound recordings.weiterlesen