book-exercises/pharo-mooc/contact-book/src, branch master Computing book exercise solutions. Add pharo contact book 2025-11-21T21:26:28+00:00 Eugen Wissner belka@caraus.de 2025-11-21T21:26:28+00:00 8568518b57dba05500b63a4e471f8fa65883d10a