TY - GEN AU - Blackmore, Chris (ed.) AU - Blackmore,Chris TI - Social learning systems and communities of practice SN - 9781849961325 (pbk.) AV - HM686 U1 - 301 PY - 2010/// CY - London , New York PB - Springer KW - Social learning KW - Social systems KW - Learning KW - Communities N1 - Bibliografie Index ER -