On Mon, Mar 11, 2013 at 4:04 PM, Harry Veeder <hveeder...@gmail.com> wrote: > > are not known with a great deal of imprecision
double negative Harry
On Mon, Mar 11, 2013 at 4:04 PM, Harry Veeder <hveeder...@gmail.com> wrote: > > are not known with a great deal of imprecision
double negative Harry