753 , l ! — 763 , 8 !+ 761.8:+ 752 , 71-4- 752,61 + 7öi , 3 | + 755 , 6 | 4755 , 2 + 758.0 753.3 754.3 , 755.8 + 755 , 2 ; + 758.7 + 758.4 + 760 ,0