Combinatorics and graphs: the twentieth anniversary conference of IPM Combinatorics, May 15-21, 2009, Tehran, Iran

Basic information on record for this barcode. Check its recall status and where to find it below.

Barcode (EAN/GTIN)	9780821848654
Brand	American Mathematical Society
Category	science
GS1 registrant	International ISBN Agency (ISBN (Books))

🟢 No active recalls on file · Checked against EU Safety Gate, US FDA, US CPSC and Health Canada datasets (2026-07-24).

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