Barclay, George W.
Techniques of population analysis. - New York, Wiley [1958] - 311 p. illus. 24 cm.
58059899
GB59-2961
Population research.
HB851 / .B25
312.072
Techniques of population analysis. - New York, Wiley [1958] - 311 p. illus. 24 cm.
58059899
GB59-2961
Population research.
HB851 / .B25
312.072