TY  - BOOK
AU  - Zheng,Robert
AU  - Ferris,Sharmila Pixy
TI  - Understanding online instructional modeling: theories and practices
SN  - 9781599047232 (hardcover)
U1  - 378.1734 ZHE 
PY  - 2008///
CY  - Hershey, PA
PB  - Information Science Reference
KW  - Computer-assisted instruction
KW  - Internet in higher education
KW  - Education, Higher
N1  - Includes bibliographical references (p. 254-279) and index
ER  -