机读格式显示(MARC)
- 000 00684nam 22002293 450
- 099 __ |a CALB0120140011348m
- 100 __ |a 19980406d1954 mk y0chiy50 ea
- 200 1_ |a 缓倾斜厚煤层倾斜分层下行陷落木版假顶采煤法 |f 燃料工业部煤矿管理局技术处编 |A huan qing xie hou mei ceng qing xie fen ceng xia xing xian luo mu ban jia ding cai mei fa
- 210 __ |a 北京 |c 燃料工业出版社 |d 1954.10
- 801 _2 |a CN |b BPCL |c 20140623
- 905 __ |a AUSTL |d 74.6745/3312