TY  - BOOK
AU  - Mendoza, Sonny A.
TI  - Book of riddles and I.Q booster
SN  - 972-599-162-2
U1  - 398.6 B645 1998 
CY  - Quezon City
PB  - Sonny A. Mendoza Pub.
KW  - I.Q. boosters
KW  - Riddles
ER  -