TY  - BOOK
AU  - Becta (British Educational Communications and Technology Agency)
AU  - National Learning Network materials development team
TI  - Creating online learning material : a good practice guide
U1  - O/S 374.4 NAT 
PY  - 2002///
CY  - 
PB  - BECTA (British Educational Communications and Technology Agency)
KW  - On-line learning
ER  -