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Journal of Hebei Normal University(Natural Science Edition)
1000-5854
1999 Issue 4
huang zuo shi chao jian dai tu di li yong mo shi yan jiu
gao xin fa
..............
page:568-571
shi er shui he liu suan tie zuo cui hua he cheng ding suan ding zuo
zhao ru zuo
..............
page:513-515
npg/tam er yuan ti xi gu - gu xiang bian zhu re de yan jiu
wu ke zhong
..............
page:516-518
dui jia ben huang suan cui hua he cheng ding er suan er yi zuo
lin jin
..............
page:523-524,529
xin xing da ping mu cai dian shui ping zhen xing xiao zheng de li lun yi ju
lv qiu fen
..............
page:496-499