M971F208
10
21
10199419961996199732001
1415.5
19982900300
2000
1993
20
20
19981010
25%
90
2002
20%
http://www.51lunwen.com/educationmanagement/lw200905271357215388.htm http://www.hkptu.org/ptunews/562/t01a.htmhttp://fl.yangtzeu.edu.cn/news/sfpx/09524FIB5C90H1G084118F.html(2008)(2008) http://gjs.ncepu.edu.cn/Html/eBook/ebookDetail_1015.html200122195-100