Fertility tables for birth cohorts by color: United States, 1917-73 (DHEW publication ; no)
Books / Hardcover
ISBN: 0840600593 / Publisher: for sale by the Supt. of Docs., U.S. Govt. Print. Off, March 1976
ISBN: 0840600593 / Publisher: for sale by the Supt. of Docs., U.S. Govt. Print. Off, March 1976