<P><STRONG>A General Theory of Life Table Construction and a Precise Abridged Life Table Method<BR></STRONG>Biometrical Journal<BR>Volume 33, Issue 2, Date: 1991, Pages: 143-162<BR>John J. Hsieh<BR></P>
<P>多谢!</P>
<P align=right><FONT color=#000066>[此贴子已经被作者于2008-2-21 14:36:11编辑过]</FONT></P>