TY  - BOOK
AU  - Alessi,Stephen M.
AU  - Trollip,Stanley R.
AU  - Alessi,Stephen M.
TI  - Multimedia for learning: methods and development 
SN  - 0-205-27691-1
AV  - LB 1028.5 A54 2001
PY  - 2001///
CY  - Needham Heights, Mass.
PB  - Allyn and Bacon
N1  - Prefacio
ER  -