[求助]求书

<TABLE width=800>

<TR>
<TD class=td-bookinfo align=right width=300 height=28>
<P align=left>求电子版</P>
<P align=left>地理信息系统原理与算法 </P>
<P align=left>吴立新,史文中编著 </P></TD>
<TD width=500></TD></TR></TABLE>

<img src="images/post/smile/dvbbs/em04.gif" /><img src="images/post/smile/dvbbs/em04.gif" />

<img src="images/post/smile/dvbbs/em03.gif" /><img src="images/post/smile/dvbbs/em04.gif" /><img src="images/post/smile/dvbbs/em03.gif" />