TY  - BOOK
AU  - Pahl, Claus
TI  - Architecture Solutions for E-Learning Systems
SN  - 9781599046334
U1  - 371.334 
PY  - 2008///
CY  - Hurshey USA
PB  - Information Science Reference (IGI Global)
KW  - Education
KW  - Education Technology
ER  -