27 Feb
2009
27 Feb
'09
12:53 a.m.
Achim Schneider
____-calculus
PiSigma calculus, that is. I really shouldn't attempt to send unicode via US-ascii. -- (c) this sig last receiving data processing entity. Inspect headers for copyright history. All rights reserved. Copying, hiring, renting, performance and/or quoting of this signature prohibited.