by Victoria A. Velkoff and Kevin KinsellaU.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census : For sale by the U.S. G.P.O., Supt. of Docs.1993
全国の図書館
件名... -- Statistics Aged -- Former Soviet republics -- Statistics Age distribution (Demography)...
件名（識別子）... -- Statistics Aged -- Former Soviet republics -- Statistics Age distribution (Demography)...