Welfare research and experimentation
Subtitle: testimony before the Subcommittee on Public Assistance of the Senate Finance Committee
By: John F. Cogan ... [et al.]
Contributors: Cogan, John F.
Series: [The Rand Paper Series] P-6254
Publisher: Rand Corp.
Published: 1979
Place of publication: [Santa Monica, Calif.]
Language: eng
Number of pages: 32
Subjects: Public welfare -- Research -- United States.; Public welfare -- United States.
Notes: Cover title.

Includes bibliographies.