TY  - BOOK
ED  - NASSP's Council on Middle Level Education.
TI  - Middle level education's responsibility for intellectual development
AV  - LB1623 .M47 1989
U1  - 373.2/36 20
PY  - 1989///
CY  - Reston, Va.
PB  - National Association of Secondary School Principals
KW  - Middle Schools
KW  - United States
KW  - Local
KW  - Cognition in children
N1  - Includes bibliographical references (p. 43-45)
ER  -