HEA|  |01344nam0 2200277   45  
001|  |0149175910
005|  |1920011217155832
010|  |□d￥1.65
091|  |□aCN□b15045.总2409-无6107
100|  |□a20010706d1980    em y0chiy0121    eb
101|0 |□achi
102|  |□aCN□b110000
105|  |□ay   z   000yy
106|  |□ar
200|1 |□a高频电路□h下册□Agao pin dian lu□f清华大学通信教研组编
210|  |□a北京□c人民邮电出版社□d1980
215|  |□a466页□d20cm
606|0 |□a高频□x电子电路
690|  |□aTN722.1
711|02|□a清华大学通信教研组□4编□Aqing hua da xu-
   |  |e tong xin jiao yan zu
801| 0|□aCN□bMT
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   |  |894875□kj□b0662324□t894873□kj
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908|  |□a0185570□b119030□cMT□d0□e2□fT-
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   |  |l1□m□n0□o平装□p0□q1990-01-01□r1.-
   |  |65□t□u□v999_CN01□w1990-01-01□y订购□zyt
908|  |□aM0185569□b1900064947□cMT□d□e-
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