Test your logic : 50 puzzles in deductive reasoning
Summers, George J.
Test your logic : 50 puzzles in deductive reasoning - New York Dover Publications 1972 - 100 p
0486228770
Puzzles
GV1507.Q5 S82/
Test your logic : 50 puzzles in deductive reasoning - New York Dover Publications 1972 - 100 p
0486228770
Puzzles
GV1507.Q5 S82/