<P><SPAN class=w><A href="http://ideas.repec.org/a/eee/juecon/v19y1986i1p47-70.html" target=_blank><FONT size=3><FONT face=黑体 color=#ff0000><STRONG>Efficiency of resource usage and city size</STRONG></FONT></FONT></A></SPAN><BR><SPAN class=a><FONT face=黑体 color=#ff0000 size=3><STRONG>JV Henderson - Journal of Urban Economics, 1986 </STRONG></FONT></SPAN></P>
<P><SPAN class=a><FONT face=黑体 color=#ff0000 size=3><STRONG>请设置为购买贴，我将购买，谢谢</STRONG></FONT></SPAN></P>
<P><SPAN class=a><STRONG><FONT face=黑体 color=#ff0000 size=3>已购买，谢谢</FONT></STRONG></SPAN></P>
<P align=right><FONT color=#000066>[此贴子已经被作者于2008-7-30 20:45:26编辑过]</FONT></P>