000 00329nam a2200121Ia 4500
999 _c18299
_d18299
020 _a0745800068
100 _aRobert W Lawler
245 _aCognition and Computers: Studies in Learning
260 _c1986
_bELLIS HORWOOD
_aChichester
300 _a223
700 _aBenedict Du Boulay
_aMartin Hughes
_aHamish Macleod
942 _cREF