Current population reports: Series P-20, Population characteristics. * Paper, $14.00 (including Series P-20, P-23, P-25, P-26, P-27, P-28 summaries, P-60, and P-65 for one year), $3.50 additional for foreign mailing; single copy prices vary. 236. Undergraduate enrollment in 2-year and 4-year colleges, Oct. 1971; [prepared by Jerry T. Jennings].

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