The Boss

Copyright

Complete catalog record
A lesson from Earl Nightingale, a motivational speaker and author known as the “Dean of Personal Development”, in achieving and maintaining good customer relations that traces the development of the service-oriented society from prehistoric times to the present.

Sources

  1. 16mm Filmography (legacy record) — title, creator, catalog record
  2. Wikidata · Q3520065 ↗ — year, country, genre
  3. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright