TY  - BOOK
T1  - IQ math brain teasers
A2  - Lorenzo, Simon Anthony D.
A2  - Lorenzo, Angelo Miguel P.
A2  - Juan, Eny
LA  - English
PP  - Quezon City
PB  - Mindmaster Publishing, Inc.
YR  - 2009
UL  - https://tuklas.up.edu.ph/Record/UP-99796217611694390
OP  - 106
CN  - QA 95 I64 2009
SN  - 9789710502271
KW  - Mathematical recreations.
KW  - Mathematics : Problems, exercises, etc.
KW  - Intelligence tests.
ER  -