Per the National Center for Education Statistics (NCES), “The primary purpose of the Digest of Education Statistics is to provide a compilation of statistical information covering the broad field of American education from prekindergarten through graduate school.”

You can download this particular volume at https://eric.ed.gov/?q=title%3a%22digest+of+education+statistics+1982%22&id=ED225272. Copies of volumes from the early 1980s through recent years can be found at https://eric.ed.gov/?q=title%3A%22digest+of+education+statistics%22. NCES offers copies (1995-present) online at https://nces.ed.gov/programs/digest/.

The annual Digest of Education Statistics and the annual Condition of Education (copies here) are go-to volumes for anyone studying the state of American schooling.