TY  - BOOK
AU  - Holmes,Bryn
AU  - Gardner,John
TI  - E-learning: concepts and practice 
SN  - 1412911109 (cloth : alk. paper)
PY  - 2006///
CY  - London
PB  - SAGE Publications
KW  - Computer-assisted instruction
KW  - Internet in education
N1  - References : p. [171]-180
ER  -