TY - BOOK AU - Chaiklin,Seth AU - Lave,Jean TI - Understanding practice: perspectives on activity and context SN - 0521558514 (pbk.) PY - 1996/// CY - Cambridge PB - Cambridge University Press KW - Learning, Psychology of KW - Learning KW - Social aspects KW - Work KW - Occupational training N1 - Includes bibliographical references and indexes ER -