Logic Puzzles by Tuller, Dave; Rios, Michael

Brain Aerobics Logic Puzzles - Paperback, by Tuller Dave; Rios Michael - Good

Brain Aerobics Logic Puzzles - Paperback By Tuller, Dave - ACCEPTABLE

Brain Aerobics Logic Puzzles - Paperback By Tuller, Dave - GOOD

Logic Puzzles by Tuller, Dave; Rios, Michael

Brain-Stretching Logic Puzzles - Paperback By Clarke, Barry R - VERY GOOD

Logic Puzzles (Brain Aerobics), Rios, Associate Profess

Brain-Stretching Logic Puzzles - 9781454930365, paperback, Barry R Clarke