000			00420nam a2200181Ia 4500
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020			_c90
040			_aMAIN
041			_aEnglish
082			_a004.16 _bMAL
100			_aMalvino, A.P.
245			_aDigital computer electronics an introduction to
250			_a2nd ed.
260			_bTata Mc Graw Hill _c1992
300			_a337p.
650			_aCOMPUTER
942			_cGB
999			_c483 _d483