State Demographic Centers: Their Current Status

Autor:	Rosenberg, Harry M., Myers, George C.
Zdroj:	The American Statistician, 1977 Nov 01. 31(4), 141-146.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2683534 Zobrazit plný text záznamu