TY  - BOOK
AU  - STAFFORD JOHNSON R;
TI  - LOGIC PUZZLES:TO BEND YOUR BRAIN
SN  - 81-222-0369-8
U1  - 658 
PY  - 2001///
CY  - NEW DELHI
PB  - ORIENT PAPAERBACKS
KW  - GENERAL MANAGEMENT
N1  - 351
ER  -