ISTANBUL (A.A) - Buying and selling rates of USD, Euro, BritishPound and Swiss Franc in Istanbul and Ankara on Thursday and Friday are asfollows (in TRY):THURSDAY FRIDAY Buying Selling Buying Selling USD 1.5120 1.5150 1.4980 1.5030 Euro 1.9370 1.9410 1.9260 1.9300 British Pound 2.3250 2.3450 2.3200 2.3450 Swiss Franc1.4800 1.4950 1.4700 1.4850 ANKARA USD 1.5080 1.5180 1.4970 1.5070 Euro 1.9310 1.9460 1.9250 1.9400 British Pound 2.3050 2.3450 2.3000 2.3500 (BRC-CE)