TY  - BOOK
AU  - Kohls,Christian
AU  - Wedekind,Joachim
TI  - Investigations of e-learning patterns: context factors, problems, and solutions 
SN  - 9781609601447 (hardcover)
PY  - 2011///
CY  - Hershey, PA
PB  - Information Science Reference
KW  - Computer-assisted instruction
KW  - Software
KW  - Instructional systems
KW  - Design
KW  - Software patterns
N1  - "Premier reference source"--Cover; Includes bibliographical references and index
ER  -