Personal History

Personal History is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Writers
• Biographers

North American Industry Classification System (NAICS) Categories:

• Other Scientific And Technical Consulting Services > Commercial & Literacy Writings
• Independent Artists, Writers, And Performers > Commercial & Literacy Writings

Standard Industry Classification (SIC) Categories:

• Services, Nec > Commercial & Literacy Writings