Does Head Start make a difference
By: Janet Currie, Duncan Thomas.
Contributors: Thomas, Duncan.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 4406; Working paper series (National Bureau of Economic Research) -- no. 4406.
Publisher: National Bureau of Economic Research
Published: 1993
Place of publication: Cambridge, MA
Language: eng
Number of pages: 43
Subjects: Head Start programs -- Evaluation.
Notes: "July 1993."

Includes bibliographical references (p. 40-43).

Bound with: Measuring the welfare effect of quality change.