1002-3011
1989 Issue 1
..............page:27-33
si bian jiao jiao hui fa de ping cha he jing du fen xi
qiu zhang zuo ;
qiu zhang zuo ;
..............page:39-46
qing xi er ji shui dian zhan yun xing di shui wei de xuan ze
ding xiu zhuo ;
ding xiu zhuo ;
..............page:4-7+3
..............page:13-19+12
dong zuo shui ku yi hong dao pai hong fang an de tan tao
xu tian fa ; huang yu yin ;
xu tian fa ; huang yu yin ;
..............page:20-22
shui dian zhan yuan tong shi ji dun jie gou ji suan
wang zuo sheng ;
wang zuo sheng ;
..............page:8-12
xia gu xie liu tiao kan xing shi de dui bi shi yan yan jiu
li huai gen ; chen bo zuo ;
li huai gen ; chen bo zuo ;
..............page:34-38
ri ben di xia shui ku jian she
huang bai rong ;
huang bai rong ;
..............page:1-3
shui ku gong cheng xiao yi mu biao shi xian cheng du de ce suan he ping gu de tan tao
you lv zhong ;
you lv zhong ;
..............page:23-26
..............page:47-56