| Number | Author | Date | Title |
|---|---|---|---|
| 548 | H.M.Hubey | 2003-08-14 | Re: Fwd: Principle of Minimum Energy; Least Effort |
| 551 | Richard Wordingham | 2003-08-14 | Re: Fwd: Principle of Minimum Energy; Least Effort - p>v | V_V |
| 552 | H. Mark Hubey | 2003-08-14 | Re: Fwd: Principle of Minimum Energy; Least Effort - p>v | V_V |