9780841617773

• 978 — Country prefix (Bücher (ISBN))
• 084161777 — Manufacturer & product code
• 3 — Check digit (confirms the number is well-formed)

EAN-13 ✓ Valid check digit Registered in Bücher (ISBN)

Zip Code Atlas: The United States Mail Business Bible (United States Zip Code Atlas)

Search for Zip Code Atlas: The United States Mail Business Bible (United States Zip Code Atlas) on Amazon (or for the code 9780841617773)