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Volume 33(1);  January 1947
The cover of the journal
Mathematics
Algebraic Topology and Integration Theory
Hassler Whitney
Proc Natl Acad Sci U S A. 1947 January; 33(1): 1–6.
PMCID: PMC1078968
Geometric Methods in Cohomology Theory
Hassler Whitney
Proc Natl Acad Sci U S A. 1947 January; 33(1): 7–9.
PMCID: PMC1078969
Complexes of Manifolds
Hassler Whitney
Proc Natl Acad Sci U S A. 1947 January; 33(1): 10–11.
PMCID: PMC1078970
On Totally Positive Functions, LaPlace Integrals and Entire Functions of the LaGuerre-Polya-Schur Type
I. J. Schoenberg
Proc Natl Acad Sci U S A. 1947 January; 33(1): 11–17.
PMCID: PMC1078971
On the Location of the Critical Points of Harmonic Measure
J. L. Walsh
Proc Natl Acad Sci U S A. 1947 January; 33(1): 18–20.
PMCID: PMC1078972
Theory of Harmonic Transformations
Edward Kasner and John De Cicco
Proc Natl Acad Sci U S A. 1947 January; 33(1): 20–23.
PMCID: PMC1078973
Journal Matter
Original table of contents page
Administrative content — journal masthead, notices, indexes, etc.
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