Laura Irwin Langbein
Laura Irwin Langbein
4 ספרים במאגר
ספרים
Public program evaluationLaura Irwin Langbein
Public program evaluation
Laura Irwin Langbein · 2006
Public program evaluationLaura Irwin Langbein
Public program evaluation
Laura Irwin Langbein · 2012
Public Program EvaluationLaura Irwin Langbein
Public Program Evaluation
Laura Irwin Langbein · 2006
1988 IEEE U.S. Member Opinion SurveyLaura Irwin Langbein
1988 IEEE U.S. Member Opinion Survey
Laura Irwin Langbein · 1990