Autor:	LOGAN, ANNIE R. M. (AUTHOR), VILLARD, OSWALD GARRISON (AUTHOR), STRUNSKY, SIMEON (AUTHOR), KREITNER, RICHARD (AUTHOR)
Zdroj:	Nation. 4/6/2015, Vol. 300 Issue 14, p36-37. 2p. 1 Color Photograph, 2 Black and White Photographs, 1 Illustration.
Databáze:	Academic Search Ultimate
Externí odkaz:	Zobrazit plný text záznamu