In 2012 the 2nd Edition of the SAPROF manual was published in English and Dutch (see Translations). The changes concerned an update of the Introduction chapter and the inclusion of a new research section. No changes were made to the item content.
For an overview of the changes between the SAPROF Version 1 and the SAPROF 2nd Edition click here.
Most of the changes have already been incorporated in the different translations in other languages.
To order the SAPROF 2nd Edition manual see Order manuals.