Lowy, Louis. Social work with the aging : the challenge and promise of the later years / Louis Lowy. - New York : Harper & Row, c1979. - xv, 493 p. : ill. ; 24 cm. ISBN: 0060440856 LCCN: 78014941 LC Class. No.: HV1451 .L68 1979 / .L68 Dewey Class. No.: 362.6