000			002810000a22001330004500
245			_aAn inroduction to electronics
100			_aShaw, D.F.
250			_a2d ed.
260			_aLondon _bLongman _c1970
300			_a397 p.
080			_a537.3 _bS5
041			_aEN
942			_cBK
999			_c93475 _d93475