[Homage to Professor Albert Jentzer on the occasion of his 70th birthday, May 18, 1956; introduction].
D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans
BIOGRAPHIES
Hommage au Professeur Albert Jentzer à l'occasion de son 70 anniversaire, 18 mai 1956; introduction.