Thesis (Ph. D.) -- University of Maryland, College Park, 2008. / Thesis research directed by: Dept. of Measurement, Statistics and Evaluation. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/458303746 |
| Date | January 2008 |
| Creators | Zhang, Dongquan. |
| Publisher | College Park, Md.: University of Maryland, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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