@book{ Solr-marc-5003, title = {A report of the Special committee on immigration and naturalization : submitting a research on Conquest by immigration, a study of the United States as the receiver of old world emigrants who become the parents of future-born Americans}, author = {Laughlin, Harry Hamilton, 1880-1943.}, address = {New York City}, publisher = {Chamber of Commerce of the State of New York}, year = {1939}, pages = {267}, note = {At head of title: Chamber of commerce of the state of New York.}, }