Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe Hans Hass Centennial, 1919 - 2019.SubjectsMEMORIALS; HASS, Hans; SPECIAL eventsPublicationJournal of Diving History, 2018, Vol 26, Issue 97, p7ISSN1946-4770Publication typeArticle