机读格式显示(MARC)
- 000 00639nam2 2200241 4500
- 100 __ |a 19990427d1987 akmy0chiy1021 ea
- 200 1_ |a 真角三角形世界 |f 徐望根编
- 210 __ |a 北京 |c 宇航出版社 |d 1987.7
- 801 _0 |a CN |b XITC |c 19970901
- 905 __ |a XATU |d O123.6/2
- 995 __ |a 261060 |b 129685-89 |d O123.6 |e 2 |f O123.6/2
- 999 __ |Z acqcatachi |z 19990706104704 |G acqcatachi |g 1999070610474