Author
United States. Bureau of the Census
4
Philadelphia City Planning Commission
2
Bodnar, John E., 1944-
1
California Spanish Language Data Base (Firm)
1
Center for Irish Studies (Philadelphia, Pa.)
1
Eterovich, Adam S.
1
Glassboro State College Foundations of Education Department
1
Great Britain. Board of Trade
1
Hurd, W. Burton, 1894-
1
Jansen, Clifford J.
1
Loh, Eudora
1
Medford, Roberta
1
Minnesota Project on Ethnic America
1
Momeni, Jamshid A., 1938-
1
Parker, Philip M., 1960-
1
Pennsylvania State Data Center
1
Pennsylvania. Office of the Attorney General
1
Rapp, Michael Gerald, 1941-
1
Segal, David
1
Statistics Canada. Census Division
1
Sung, Betty Lee
1
United States. Bureau of the Census. Population Division
1
United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census, Statistics, and Postal Personnel
1
York University (Toronto, Ont.). Department of Sociology
1
York University (Toronto, Ont.). Institute for Social Research
1