1. 2013-05-30 [14] [Quanta] Regressing to earlier versions. quanta Werner 2. 2013-05-29 [2] [Quanta] Quanta Replacement quanta Karl Ness 3. 2013-05-29 [1] Re: [Quanta] Quanta Digest, Vol 110, Issue 2 quanta Alan Whiteman