机读格式显示(MARC)
- 000 00817nam0 2200289 450
- 091 __ |a 15031.260 |d CNY2.05
- 091 __ |a 1625.15-7 |d CNY2.05
- 099 __ |a CAL 012000123532 |a CAL 012000552308 |a CAL 012000702771
- 100 __ |a 19970710d1980 em y0chiy50 ea
- 200 1_ |a 阴极电子学 |A yin ji dian zi xue |f 刘学悫编著
- 210 __ |a 北京 |c 科学出版社 |d 1980
- 606 0_ |a 阴极电子学 |A Yin Ji Dian Zi Xue
- 701 _0 |a 刘学悫, |A Liu Xueque |f 1919?-2009 |3 CAL n2004034345# |7 jt0yjt0y |7 ec0yec0y
- 905 __ |a AUSTL |d O462/L888
- 905 __ |a AUSTL |d 53.654/331