Population: facts and methods of demography/
Keyfitz, Nathan
Population: facts and methods of demography/ Nathan, Keyfitz - San Francisco: W.H. Freeman , 1971
0716709317
Demography -- Mathematical models. Population -- Statistics. Demography.
301.3207 / KEY
Population: facts and methods of demography/ Nathan, Keyfitz - San Francisco: W.H. Freeman , 1971
0716709317
Demography -- Mathematical models. Population -- Statistics. Demography.
301.3207 / KEY