7054469De Crespigny, Constantine Trent Champion : Council for Mental Hygiene0public2018-06-15 16:47:092020-06-18 22:22:08150
President at one point4248110De Crespigny, Constantine Trent Champion5221WORK OF COUNCIL FOR MENTAL HYGIENE (1937, July 29). The Advertiser (Adelaide, SA : 1931 - 1954), p. 12. Retrieved June 15, 2018, from http://nla.gov.au/nla.news-article7420411569844248110De Crespigny, Constantine Trent Champion
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