Social indicators - United States.

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Megatrends : ten new directions transforming our lives [NT 59711] by: Naisbitt, John ([NT 1579] Language materials, printed)

Quality of life indicators in U. S. metropolitan areas : a statistical analysis [NT 59711] by: Liu, Ben-Chieh ([NT 1579] Language materials, printed)