Research design for program evaluation: the regression-discontinuity approach
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Bibliographic Details
Main Author: Trochim, William M. K. (Author)
Format: Book
Language:English
Published: Beverly Hills u.a. Sage Publ. 1984
Edition:1. print.
Series:Centemporary evaluation research 6.
Subjects:
Online Access:Inhaltsverzeichnis
Physical Description:272 S. graph. Darst.
ISBN:0803920377

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