TY  - BOOK
AU  - Lea,Mary R.
AU  - Nicoll,Kathy
TI  - Distributed learning: social and cultural approaches to practice 
SN  - 0415268087 (hbk.)
PY  - 2002///
CY  - London
PB  - Routledge
KW  - Distance education
KW  - Social aspects
KW  - Open learning
KW  - Information technology
N1  - Includes bibliographical references and index
ER  -