TY  - BOOK
AU  - Sethi M R
AU  - Sethi M R
TI  - Challenging puzzles
SN  - 81-7245-090-7
U1  - 153.94 
PY  - 2001///
CY  - Chandigarh
PB  - Abhishek publication
KW  - Aptitude tests
N1  - Puzzels;Aptitude Tests
ER  -