What is the name of this book?: The riddle of Dracula and other logical puzzles/
Smullyan, Raymond M.
What is the name of this book?: The riddle of Dracula and other logical puzzles/ Raymond M. Smullyan. - Englewood Cliffs, N.J.: Prentice-Hall, c1978. - 241 p.: ill.; 22 cm.
0139550887
77018692 //r97
Logic puzzles
510 / S666w
What is the name of this book?: The riddle of Dracula and other logical puzzles/ Raymond M. Smullyan. - Englewood Cliffs, N.J.: Prentice-Hall, c1978. - 241 p.: ill.; 22 cm.
0139550887
77018692 //r97
Logic puzzles
510 / S666w