Product ID for Book version of 7.2

I have recently purchased the O'Reilly book Learning Red Hat Linux, 2nd Edition. This book included the 7.2 disks. What is the product ID of this version of Redhat 7.2 so that I can activate the support services at Redhat.com? Chris ___

Product ID for Book version of 7.2

I have recently purchased the O'Reilly book Learning Red Hat Linux, 2nd Edition. This book included the 7.2 disks. What is the product ID of this version of Redhat 7.2 so that I can activate the support services at Redhat.com? Chris ___