The High School and Beyond (HSB) Course Offerings and Course Enrollments (COCE) data file includes a record for every school eligible for the HSB First Follow-Up school survey. A total of 1,015 of these schools are from the HSB "main sample" of secondary schools, and 17 are "target schools" that absorbed all or most of the student body of a closed main sample school. The 17 target schools have unknown selection probabilities and should not be included in analyses of the 1,015 schools in the probability sample. Data for the 17 schools are included on the file for use only in the contextual analysis of student data. Only 975 out of the 1,015 schools were eligible for the COCE survey. Two different record types are included on the file: (1) "Type 1" records; and (2) "Type 2" records. For each of the 1,032 schools (main sample plus target) there is a single "Type 1" (school-level) record that contains data about the school as a whole, namely the school questionnaires from the Base Year and First Follow-Up waves of the HSB study. Multiple "Type 2" (course-level) records are provided for each school, one for each course offered. TYPE OF SURVEY: Sample Survey; National Survey; Follow-up Survey. POPULATION: Public and Private High Schools (24,725). SAMPLE: Public and Private High Schools (1,015); Target Schools (17). RESPONDENTS: High School and Beyond High Schools (941); Target Schools (17). RESPONSE RATE: High School and Beyond High Schools (96%); Target Schools (100%). FREQUENCY: Periodic. YEAR OF EARLIEST DATA: 1980. YEAR OF LATEST DATA: 1982. (TJH)