1002-848X
1973 Issue 9
..............page:1-12
..............page:46-48
..............page:48
fu he jing de ji suan
dong fu xiang ;
dong fu xiang ;
..............page:21-29
..............page:12-21
gao ceng jian zhu gei pai shui she ji de ji dian yi jian
chen yao zhong ;
chen yao zhong ;
..............page:35-45
..............page:30-34
..............page:45