9788170005148

• 978 — Country prefix (Bücher (ISBN))
• 817000514 — Manufacturer & product code
• 8 — Check digit (confirms the number is well-formed)

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

Improving Access To Information On The World Wide Web

Search for Improving Access To Information On The World Wide Web on Amazon (or for the code 9788170005148)