000 00251nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _arockwell and others
245 0 _awindow dna program
250 _a2000
260 _bTECHMEDIA
942 _2ddc
_cBTECH
999 _c3749
_d3749