TY  - BOOK
AU  - Klenowski,Val
TI  - Developing portfolios for learning and assessment: processes and principles 
SN  - 075070988X
PY  - 2002///
CY  - London
PB  - RoutledgeFalmer
KW  - Portfolios in education
KW  - Educational tests and measurements
KW  - United Kingdom
N1  - Includes bibliographical references and index
ER  -