000 00411nam a2200169Ia 4500
001 aQ1665
008 220802s9999 xx 000 0 und d
020 _a0-333-61527-1
100 _a Usher , M.J
245 0 _aInformation and Communication for Engineers
250 _a.NA
260 _aLondon
_c1997
300 _aix,260
600 _aElectronic Engineering
650 _aTechnology
942 _bBooks
_cBK
999 _c3391
_d3391