Author: Madden K.S. Rajan S. Bellinger D.L. Felten S.Y. Felten D.L. Macdonald S. Lothian S. Wells S.
Publisher: Elsevier
ISSN: 0149-7189
Source: Evaluation and Program Planning, Vol.20, Iss.4, 1997-11, pp. : 495-505
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Abstract