HEA|  |01518nam0 2200313   45  
001|  |0149177500
005|  |1920010929162708
010|  |□d￥0.57
091|  |□aCN□b15045.总2364-有5150
100|  |□a20010816d1980    em y1chiy0121    ea
101|1 |□achi□cjpn
102|  |□aCN□b110000
105|  |□ay   z   000yy
106|  |□ar
200|10|□a数据通信技术简说□Ashu ju tong xin ji-
   |  | shu jian shuo□f(日)长谷川寿彦著□g裘古  , 申在明译
210|  |□a北京□c人民邮电出版社□d1980
215|  |□a213页□d19cm
303|  |□a责任者缺字=[芏(土→奄)](an)
606|  |□a数据通信□x技术
690|  |□aTN919□v3　
701| 0|□a长谷川寿彦□Achang gu chuan shou yan□4著
702| 0|□a裘古  □Aqiu gu an□4译
702| 0|□a申在明□Ashen zai ming□4译
801| 2|□aCN□bMT
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   |  |695363□t878393□kj
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908|  |□aM0222782□b1900053273□cMT□d□e-
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908|  |□aM0222704□b1900053273□cMT□d□e-
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   |  |□v999_CN01□w2002-06-10□y□zyt