共 50 条
- [24] AGREMENTS WATER QUALITY MONITORING IN U.S.: AN OVERVIEW VISION GERENCIAL, 2011, 10 (01): : 173 - 187
- [25] Competition and Service Quality in the U.S. Airline Industry Review of Industrial Organization, 2003, 22 : 275 - 296
- [27] Quality data for the U.S. soybean crop of 2001 INFORM - International News on Fats, Oils and Related Materials, 2002, 13 (05):
- [29] Reply to 'more on the relevance of U.S. education to international students' Natural Resources and Life Sciences Education, 1993, 22 (02):
- [30] Political Self-characterization of U.S. Medical Students Journal of General Internal Medicine, 2007, 22 : 514 - 517