Cogan, John F.
Welfare research and experimentation Testimony before the Subcommitteeon public Assistance of the Senate Finance Committee / John F. Cogan ... [et al] .-- Sta. Mónica (Calif.) : The Rand Corporation , 1979
.--V, 32 p. 27 cm. .-- ( The Rand Paper Series ; 6254 ).
IMPUESTO NEGATIVO SOBRE LA RENTA
ESTADOS UNIDOS
Welfare research and experimentation Testimony before the Subcommitteeon public Assistance of the Senate Finance Committee / John F. Cogan ... [et al] .-- Sta. Mónica (Calif.) : The Rand Corporation , 1979
.--V, 32 p. 27 cm. .-- ( The Rand Paper Series ; 6254 ).
IMPUESTO NEGATIVO SOBRE LA RENTA
ESTADOS UNIDOS