1003-1243
1990 Issue 1
..............page:92-94
..............page:88-90
..............page:86-87
..............page:83-85
..............page:77-82
wu zhan xing yi bian jie ceng die dai fa ji suan shui lun ji s1 liu mian liu dong
wu jing chun ; mei zu yan ; wu yu lin
wu jing chun ; mei zu yan ; wu yu lin
..............page:71-76
yong ji zhi fa ji suan jie gou ke kao du
zhang bo ting ; zhang yi zhao
zhang bo ting ; zhang yi zhao
..............page:63-70
fei jun zhi tu ba ji di ji shu xiang di zhen fan ying jian hua fen xi
zuo mao tian ; jin chong pan ; lin gao
zuo mao tian ; jin chong pan ; lin gao
..............page:48-62
chou shui xu neng dian zhan shang xia you diao ya shi yong lang ji suan de shu zhi jie fa
peng tian mei ; gu zhao zuo ; wang yuan qing
peng tian mei ; gu zhao zuo ; wang yuan qing
..............page:40-47
liu yu nian zui da bao yu hong shui de sui ji wai yan
qiu xu guang ; chen zu ming ; zhang xin hua ; zhao qiang
qiu xu guang ; chen zu ming ; zhang xin hua ; zhao qiang
..............page:33-39
hun lian shui dian zhan qun de ri you hua yun xing
zhang ying gui
zhang ying gui
..............page:24-32
shui li ji xie zhuan ( ye ) lun nei wan quan san yuan liu dong za jiao ming ti de bian yu bian fen li lun
zhang zuo zuo ; guo qi sheng
zhang zuo zuo ; guo qi sheng
..............page:16-23
kuan wei dun ji zhai feng tiao kan de shui li xue ji suan
li gui fen ; liu qing chao
li gui fen ; liu qing chao
..............page:7-15
..............page:7-15