TY  - GEN
AU  - Smith,Patricia L.
TI  - Instructional design
SN  - 9780471365709
AV  - LB1028.35  
PY  - 1999///
CY  - New York
PB  - John Wiley & Sons Ltd.
KW  - Instructional systems
KW  - Design
N1  - Includes bibliographical references and indexes
ER  -