机读格式显示(MARC)
- 000 00485nam0 2200181 450
- 100 __ |a 20020903d2001 mk y0chiy50 eb
- 200 1_ |a 有底部结构强制崩落采矿法 |A you di bu jie gou qiang zhi beng luo cai kuang fa
- 210 __ |a 北京 |c 冶金工业出版社 |d 1974.10
- 801 _0 |a CN |b AUSTL |c 20190410
- 905 __ |a AUSTL |d 74.338/1334