TY  - BOOK
AU  - Block, Cathy Collins.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : expanding thinking through student-centered instruction 
SN  - 205260802
SN  - 2
PY  - 1997///;copyright 199746
CY  - Boston
PB  - Allyn and Bacon
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Language arts
N1  - Includes bibliographical references (p. 559-572) and index; 5
ER  -