20 F Street Northwest, Washington, United States, 20001
The Center is located on Capitol Hill, one block from Union Station Metro and 15 minutes from Washington Reagan National Airp...
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Who stopped to explain to us when someone was late and update us
Machine Translated
Jhon showed a lot of effort to make the topic to be discussed clear, through examples and exercises. He always showed a willingness to resolve doubts, even those that involved an investigation outside of course hours. He was punctual, attentive and friendly.
Machine Translated