TY  - BOOK
AU  - Herman,Joan L.
AU  - Aschbacher,Pamela R.
ED  - Winters, Lynn.
TI  - A practical guide to alternative assessment / 
SN  - 0871201976
AV  - LB3051 H47
PY  - 1992///
CY  - Alexandria, VA : 
PB  -  Association for Supervision and Curriculum Development, 
N1  - Incluye referencias bibliograficas
ER  -