Long-range program and research needs in aging and related fields.
Subtitle: Hearings, Ninetieth Congress, first session.
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Subjects: Old age -- United States -- Research; Older people -- United States
Notes: Includes bibliographies.
Hearings held December 5   1967-
Pt. 1 has special subtitle.