TY - SER ED - United States. TI - Estimates of the size and characteristics of the resident nonimmigrant population in the United States T2 - Population estimates PY - 2012///- CY - [Washington, D.C.] PB - U.S. Department of Homeland Security, Office of Immigration Statistics KW - Admission of nonimmigrants KW - United States KW - Statistics KW - Periodicals KW - Emigration and immigration N1 - CRDP Program record UR - https://purl.fdlp.gov/GPO/gpo84022 ER -