Deep concentration.
7 October 2003
Copyright © 2002-2005 by Bradley D. Mohr and Kathleen A. Whalen. All Rights Reserved.
![[index]](../../../images/up.gif){kind=small}
![[next]](../../../images/right.gif){kind=small}
![[previous]](../../../images/left.gif){kind=small}
![[mail]](../../../images/envelope_nomargin.gif){kind=small}