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Journal of Hebei University(Natural Science Edition)
1000-1565
1990 Issue 3
he bei sheng xian dai shu xue yan jiu gai kuang
yang xue zuo
..............page:93
qian tan ti yu jiao xue qing xu de diao kong
sun shu sen
..............page:83
wu shu de yun dong fang fa
wu shu qing
..............page:80
ji guang yun dong fang cheng de re li xue chu li
xue guo liang
..............page:76
la2ti2o7 de he cheng yu jie gou fen xi
ding shi wen
..............page:59
zheng jiao ying she yu rao dian de xuan zhuan
dong ke cheng
..............page:55