Items where Author is "Rivera Escobar, Juan Francisco"
 | Up a level |
Group by: Item Type | No Grouping
Jump to: Thesis
Number of items: 1.
Thesis
Garcia Grande, Sonia Elizabeth and Rivera Escobar, Juan Francisco and Sanabria López, Boris Enrique (2008) Main factors that affect the english language oral proficiency :case of advanced intensive english I students at the Foreign Language Department at the University of El Salvador during the second semester 2007. Bachelor thesis, Universidad de El Salvador.