Publishing Committee. 

 ^^ 



Prof. K. Yamagawa, Ph. B., Rigakuhakushi, Driector of the College 



{ex officio). 

 Prof. J. Sakurai, Rigakuhakushi. 

 Prof. B. Koto, Ph. D., Rigakuliakushi. 

 Prof. I. Ijjma, Ph. D., Rigakuhakushi. 



All communications relating to this Journal should be addressed to the 

 Director of the College of Science. 



