Автор: Peter Uhlenberg

Peter Uhlenberg The classic handbook of population, The Study of Pop- by the beginning of the twenty-first century and p- ulation edited by Philip Hauser and Otis Dudley Dun- jections show that by …

Significant demographic changes are altering the structure of the American population. Larger numbers of immigrants are entering the work force, will become part of our aging population, and increasi …