机读格式显示(MARC)
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- 100 __ |a 20000301d1980 akmy0chiy0108 ea
- 200 1_ |a 怎样看无线电电路图 |f 雷达萍,SCS编著
- 210 __ |a 北京 |c 人民邮电出版社 |d 1980
- 801 _0 |a CN |b HNGYL |c 20050513
- 801 _2 |a CN |b LIY |c 20070729
- 801 _2 |a CN |b LIY |c 20130620
- 801 _2 |a CN |b LIY |c 20130702
- 905 __ |a SYXY |d TN7-64/1
- 907 __ |a SYXY |y 2007 |f JZF2007 |d TN7-64 |e 1 |h 1 |r ¥0.45