1000-1220
1984 Issue 7
wei xing ji suan ji bu jian jie kou ji xi tong she ji
zhu jia wei ;
zhu jia wei ;
..............page:1
..............page:1-19+38
..............page:20-27
..............page:28-38
..............page:39-49
..............page:50-61
huan xing fen bu ji suan ji xi tong
jin lan ; shen mei ming ;
jin lan ; shen mei ming ;
..............page:62-68+49