Matras, Judah Dependency, obligation and entitlements : a new sociology of aging, the life course, and the elderly Matras, Judah - New Jersey Prentice Hall 1990 - ix,324p. ill. 25cm. Includes bibliographical references and index ISBN: 0 13 199316 x Subjects--Topical Terms: Aged - social conditionsAging LC Class. No.: SOC HQ1061.M355