TY  - BOOK
TI  - Skill sharpeners. Critical thinking. Grade 4
T2  - Skill sharpeners
SN  - 9781629383521
AV  - 370.152 C94 c2017 
PY  - 2017///]
CY  - Monterey, CA
PB  - Evan-Moor
KW  - Critical thinking
KW  - Study and teaching (Elementary)
KW  - Problems, exercises, etc
KW  - Juvenile literature
ER  -