THE 



KANSAS UNIVERSITY 

 SCIENCE BULLETIN. 



Vol. I, No. 12 — December, 1902. 



(Whole Series, Vol. XI, No. 12.) 



CONTENTS : 

 On Monoids, John N. Van der Vries. 



PUBLISHED BY THE UNIVERSITY. 



Lawrence, Kan. 



Price of this number, 30 cents. 



Entered at the post-office in Lawrence as second-class matter. 



