000			00314nam a22001457a 4500
008			210519b ||||| |||| 00| 0 eng d
020			_a0918398150
041			_aeng
080			_a004
082			_a004
100			_a28
101			_aSHKI
245			_aUnderstanding Computers _cChirlian,P.M
942			_2udc _cBK
999			_c57508 _d57508