Households and families, by type: March 1972.
Series: Current population reports -- no. 237
Publisher: U.S. G.P.O.
Published: 1972
Place of publication: Washington, D.C
Language: eng
Subjects: Households -- United States -- Statistics.; Family -- United States -- Statistics.
Notes: "Advance data from March 1972 sample survey."

"July 1972."

Bound with: Undergraduate enrollment in two-year and four-year colleges: October 1970.