WP
William Petersen
William Petersen was an American sociologist and demographer.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books
Ethnicity Counts
1997
ISBN 9781560002963
From Birth to Death
2017
ISBN 9781351518888
William Petersen was an American sociologist and demographer.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Ethnicity Counts
1997
ISBN 9781560002963From Birth to Death
2017
ISBN 9781351518888