Topology of manifolds/
Raymond Louis Wilder.
- New York: American Mathematical Society, 1949.
- ix, 402 p.: 26 cm.
- American Mathematical Society. Colloquium publications, v. 32. .
- Colloquium publications (American Mathematical Society) v. 32. .
Based on the Colloquium lectures delivered by the author at Vassar College in Sept. 1942.