Social problems and the quality of life

Manylion Llyfryddiaeth
Prif Awdur:	Lauer, Rober H.
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	McGraw-Hill c1998.
Rhifyn:	7th ed.
Pynciau:	Quality of life > United States. Social problems. United States > Social conditions.