TY  - BOOK
AU  - Canonigo, Cristina Santos
TI  - Book of abstract reasoning
SN  - 971890512x
U1  - 153.43 
PY  - 1996///
CY  - Sta. Cruz , Manila
PB  - CKC
KW  - Intellect
KW  - Reasoning
KW  - Logic
ER  -