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Advanced Course Regulations and Security

January 8, 1981: L. Ron Hubbard writes HCOPL 'Advanced Course Regulations and Security'.

Courses in the News

Date Title Blurb Tags
March 8, 1957 Goals of Indoctrination Course L. Ron Hubbard writes HCOB 'Goals of Indoctrination Course'. Courses, HCOBs