9780765809896 | Transaction Pub, July 1, 2003, cover price $35.95 | About this edition: "A thoughtful assessment of socioeconomic needs and influences, observing the necessity for benefits as well as the lessons of experience offered by various nations"--Library Bookwatch Over the last two decades, aging populations, changing family structures, market forces of globalization, strains of immigration, and political and ideological realignments have joined to create powerful pressures that are reshaping the design and philosophy of social welfare policies.