Japanese and Chinese in the United States: 1960. Prepared by the Geography Division, Bureau of the Census, U.S. Dept. of Commerce. Number of Chinese by counties of the United States: 1970. Prepared by the Geography Division, Bureau of the Census, U.S. Dept. of Commerce. Number of Japanese by counties of the United States: 1970. Prepared by the Geography Division, Bureau of the Census, U.S. Dept. of Commerce. Number of persons of Spanish origin by counties of the United States: 1970. Prepared by the Geography Division, Bureau of the Census, U.S. Dept. of Commerce.
