TY  - BOOK
AU  - Ellington,Henry
AU  - 
TI  - A practical guide to instructional design
SN  - 9835201919
U1  - 371.33 23
PY  - 2000///
CY  - Skudai, Johor : 
PB  - Penerbit Universiti Teknologi Malaysia , 
KW  - Instructional systems - Design
N1  - Free VCD
ER  -