766.4 762,6 763 , ii 751.5 760.4 756.6 764.6 750.8 754.5 769.6 768.6 758,1 756.4 765.6 767.9 760.4 759.4 755.5 752.5 761.7 761.8 756.8 762,7 742.9 - t-19.4NN0.2