9770037660003

• 977 — Country prefix (Magazines (ISSN))
• 003766000 — Manufacturer & product code
• 3 — Check digit (confirms the number is well-formed)

EAN-13 ✓ Valid check digit Registered in Magazines (ISSN)

Magazine sky and telescope (monthly)

Search for Magazine sky and telescope (monthly) on Amazon (or for the code 9770037660003)