Maria Eleanor Villegas Tipa
Original record- Institution
- The Pennsylvania State University
- Year
- 1997
- Country
- United States
- MGP identifier
- 62811
Dissertation: An Evaluation of the Usefulness of Weights in the Presence of Nonignorable Dropouts
Advisor 1
- Susan A. MurphyThe University of North Carolina at Chapel Hill · 1989
Students 0
No students recorded in this snapshot.