Moscow, Kolomenskaya street, 21, building 3.
+7 (495) 6-555-600, 6-555-700, 6-555-800
rtv@znanie.info
Moscow, Gostiny Dvor, Ilyinka, 4.
Closest undeground stations: «Ploschad Revolyutsii», «Teatralnaya», «Kitay-Gorod».
Hours: 10 am to 6 pm.