TY  - BOOK
AU  - Marks Walter L Ed.
AU  -  Nystrand Raphael O Ed.
TI  - Strategies for educational change : Recognizing the gifts and talents of all children
SN  - 0-02-376180-6
PY  - 1981///
CY  - New York, USA
PB  - Macmillan Publishing Company 
ER  -