Each volume of the CD-rom set contains at least three directories
(DOCUMENT, DATA and SOFTWARE) and a AAREADME.CDS file.
For a summary description of the data sets in this collection,
see the overview article (OVERVIEW.DOC)
on Volume 1.
In addition to the data set documentation, Volume 1 contains the peer review of these data (PEER_REV.DOC), fully formatted documentation files (file name .PDF - see the ADOBE directory), and software to decompress the compressed data files, to read the PDF files, and to run Macintosh CD drives.