000 00295nam a22001097a 4500
082 _a371.33467
_bMAY.M
100 _aMayer, Richard E.
245 _aMultimedia learning
260 _aCambridge
_bCambridge university press
_c2001
650 _aMultimedia learning
_aMultimedia reseach
942 _cBK
999 _c210617
_d210617