FIGURE H 



QBAPH 



20.4 



238 

 27 2 

 30.6 

 34.0 

 374 

 40.8 

 44.2 

 47.6 

 51.0 

 54.4 



257. 



n 



061.2 

 Z 



64.6 

 68.0 

 71 4 

 74.8 

 78.2 

 81.6 

 85.0 



884 

 91 8 

 95.2 

 98.6 

 102 



^ & 



ro r\j 



N OD 



\ 



\ 



\ 



