机读格式显示(MARC)
- 000 00745nam2 2200289 4500
- 100 __ |a 20081124d1953 em y0chiy0120 ea
- 200 1_ |a 铸造用砂 |f 许镇宇编撰 |9 zhuzaoyongsha
- 210 __ |a 北京 |c 机械工业出版社 |d 1953
- 701 _0 |a 许镇宇 |9 xu zhen yu |4 编撰
- 801 _2 |a CN |b 261060 |c 20081124
- 905 __ |a XATU |d TG221/7
- 995 __ |a 261060 |f TG221/7
- 999 __ |t C |A cuixiaojing |a 20081124 10:40:15 |M cuixiaojing |m 20081124 10:41:1