Marc Lombard and I raced to try to find this answer. He ran around the room to find the US Bishop's librarian. I used my my treo to find the info on wikipedia. Marc had the info quickly and also that Thomson-Gale (the alleged company) also owns Scribner. He got sidetracked on his way back to the table and Wiki beat him by about a minute but without the Scribner info.
Our purpose was really to see why it's not available online and Thomson Gale is looking to become the next version of Microfilm but in online form. So they are just buying up everything.
Ah…the interesting things we muse about at the dinner. My steak is now cold BTW.