The triad systems of thirteen letters
F. N.
Cole
1-5
Triple-systems as transformations, and their paths among triads
H. S.
White
6-13
Proof of Poincar\'e's geometric theorem
George D.
Birkhoff
14-22
On the existence of loci with given singularities
Solomon
Lefschetz
23-41
Singular multiple integrals, with applications to series
Burton H.
Camp
42-64
Decomposition of an $n$-space by a polyhedron
Oswald
Veblen
65-72
On convergence factors in double series and the double Fourier's series
Charles N.
Moore
73-104
Algebraic surfaces invariant under an infinite discontinuous group of birational transformations. I
Virgil
Snyder
105-108
Concerning Van Vleck's non-measurable set
N. J.
Lennes
109-112
Some asymptotic expressions in the theory of numbers
T. H.
Gronwall
113-122
Determination of the finite quaternary linear groups
Howard H.
Mitchell
123-142
On the character of a transformation in the neighborhood of a point where its Jacobian vanishes
L. S.
Dederick
143-148