HEA|  |01317nam0 2200301   45  
001|  |0149070795
005|  |1920010710083609
010|  |□d￥0.68
091|  |□aCN□b15176.594
100|  |□a20010710d1983    em y0chiy0121    ea
101|0 |□achi
102|  |□aCN□b110000
105|  |□ay   z   000yy
106|  |□ar
200|10|□a电子的基本概念□Adian zi de ji ben g-
   |  |ai nian□f赵保经编著
210|  |□a北京□c科学技术文献出版社□d1983
215|  |□a154页□d19cm
606|  |□a电子学
690|  |□aO441
690|  |□aTN01□v3　
701| 0|□a赵保经□Azhao bao jing□4编著
801| 2|□aCN□bNLC
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908|  |□a0172360□b109348□cMT□d0□e2□fO-
   |  |441/25□gMT□hyt□i□j0.68□k□l1□m-
   |  |□n0□o平装□p0□q1990-01-01□r0.68□t-
   |  |□u□v999_CN01□w1990-01-01□y订购□zyt
908|  |□aM0172355□b1900022661□cMT□d□e-
   |  |2□fO441/25□gMT□hyt□i□j.68□k□l-
   |  |1□m□n□o平装□p□q1990-01-01□r□t□u□-
   |  |v999_CN01□w1990-01-01□y□zyt
908|  |□aM0172360□b1900022661□cMT□d□e-
   |  |2□fO441/25□gMT□hyt□i□j.68□k□l-
   |  |1□m□n□o平装□p□q1990-01-01□r□t□u□-
   |  |v999_CN01□w1990-01-01□y□zyt