New York: Columbia Univ. Press, 1940. [36-45] pp. 8vo. Paper wrappers. Offprint. Leaves chipped at corner, browned, detached wrappers, a good only copy. Item #30671
Inscribed by the author to L.C. Goodrich. Paper was read at the annual meeting of the American Oriental Society in New York on March 28, 1940.