TY  - BOOK
AU  - Alias, Nor Aziah
TI  - Instructional technology research, design and development : Lessons from the field 
SN  - Premier Reference Source
U1  - 371.33 ALI 
PY  - 2012///
CY  - Hershey 
PB  -  Information Science Reference
KW  - Educational technology
ER  -