jLy lyi/ 



THE 



KANSAS UNIVERSITY 

 SCIENCE BULLETIN. 



Vol. X, No. 1— JANUARY, 1917. 



(Whole Series, Vol. XX, No. i.) 



CONTENTS 



Note on a Problem in the Theory of Algebraic Manifolds, 



S. Lefschetz. 



PUBLISHED BY THE UNIVERSITY, 

 LAWRENCE, KAN. 



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



7- in 



