000			00321nam a2200121Ia 4500
100			_aDonald A Norman
020			_a471-65131-3
942			_cBK
245			_aMemory and attention : an introduction to human information processing
260			_aJohn Wiley, New York _c1969
082			_a154 Nor
300			_aix,201p figs.,tabs
999			_c2332 _d2332