TY  - BOOK
AU  - Ertmer, Peggy A.
AU  - Quinn, James
TI  - The ID casebook: case studies in instructional design
SN  - 0130943215
AV  - LB 1028.38 .E78 2003 
PY  - 2003///
CY  - Upper Saddle River
PB  - Merrill Prentice Hall
KW  - Instructional systems
KW  - Design
KW  - Case studies
N1  - Includes references
ER  -