Loopy Logic Problems and Other Puzzles by Moscovich, Ivan

Loopy Logic Problems & Other Puzzles Mastermind Collection by Ivan Moscovich NEW

Loopy Logic Problems and Other Puzzles (Dover Recreational Math) by Moscovich

Loopy Logic Problems and Other Puzzles by Moscovich, Ivan

Rediscovered Lewis Carroll Puzzles (Dover Recreational Math) - VERY GOOD

Loopy Logic Problems and Other Puzzles (Dover Recreational Math) by Moscovich,

Loopy Logic Problems and Other Puzzles by Moscovich Moscovich: Used

Loopy Logic Problems and Other Puzzles (Dover Recreational Math)