Publishing Committee. 



Prof. J. Sâk lirai, LL. D., Bigakuhakushi, Director of the College (ex officio). 



Prof. I. Ijima, Ph. D., Bigakuhakushi. 



Prof. F. OmOI'i, Bigakuhakushi. 



Prof. S. Watasé, Ph. D., Bigakuhakushi. 



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All communications relating to this Journal should he addressed to the 

 Director of the College of Science. 



