TY  - BOOK
AU  - Ertmer,Peggy A.
AU  - Quinn,James
TI  - The ID casebook: case studies in instructional design 
SN  - 0130943215
AV  - LB1028.38.E78 2003 
PY  - 2003///
CY  - Upper Saddle River, N.J.
PB  - Merrill
KW  - Instructional systems
KW  - Design
KW  - Case studies
N1  - Includes bibliographical references
ER  -