Document
Major economic areas, Los Angeles County (southern portion), based on county tract plan, business index, and statistical areas
"11-'40." Negative.
UCLA Library1940
Los Angeles, Calif. : Los Angeles Times Research Dept.
Major economic areas, Los Angeles County (southern portion), based on county tract plan, business index, and statistical areas
"11-'40." Negative.
UCLA Library1940
Los Angeles, Calif. : Los Angeles Times Research Dept.