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  • (cur | prev) 08:17, 6 December 2012โ€Ž Bakey (Talk | contribs)โ€Ž . . (84 bytes) (+84)โ€Ž . . (New page: Q: Find a nonzero element in a ring that is neither a zero- divisor nor a unit. A:)

Alumni Liaison

Correspondence Chess Grandmaster and Purdue Alumni

Prof. Dan Fleetwood