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Coal Economic Research
1002-9605
1990 Issue 10
mei hai xing xing
..............page:14,22,50,62-63
zheng ding qi shi
..............page:64
di shi jiang qi ye ling dao fang fa
tao xue yu ; hou ding he
..............page:60-61
lue lun mei tan zi yuan de chan quan guan li ( xia )
zhang yun zhang
..............page:53-55
qi ye cheng bao jing ying xu chu li hao si ge guan xi
yang ji bin
..............page:51-52,64
tan duo jing gong zuo de shi jian he ti hui
di qi gui
..............page:42-43,57
yi kao ke ji jin bu fa zhan mei tan ji ti jing ji
zhao gui xian
..............page:39-40
qiang hua ji chu guan li zhuang da duo zhong jing ying ji ti jing ji
li han rang ; lu zhao ping
..............page:30-31
zuo yi mei tan qi ye dai ye ren yuan de an zhi wen ti
liang dong
..............page:23-25
qi wang yu zhu yuan
wang yu chun
..............page:5,17