TY  - BOOK
AU  - Jacobs,Heidi Hayes
ED  - Association for Supervision and Curriculum Development.
TI  - Curriculum 21: essential education for a changing world 
SN  - 9781416609407 (pbk.)
AV  - LB2806.15.C8 2010 
PY  - 2010///
CY  - Alexandria, Va.
PB  - ASCD Member Book
KW  - Curriculum planning
KW  - Educational technology
N1  - Includes bibliographical references and index
ER  -