TY  - BOOK
AU  - Mayer, Richard E. 
TI  - Cambridge handbook of multimedia learning
SN  - 9780521547512
U1  - 371.33422 M4528c 
PY  - 2005///
CY  - Cambridge 
PB  - Cambridge University Press
KW  - Audio-visual Education
KW  - Handbooks, Manuals, Etc
ER  -