TY  - BOOK
TI  - Critical thinking
SN  - 0867344296  
AV  - LB 1590.5 .C934 1993
U1  - HS 153.4  
PY  - 1993///.
CY  - Torrance, CA : 
PB  - Frank Schaffer Publications, 
KW  - Intelligence test
ER  -