One-to-one correspondences

Problem 1   p. 141 Mindscapes 2.

Problem 2   p. 142 Mindscapes 8.

Problem 3   p. 142 Mindscapes 9.

Problem 4   p. 142 Mindscapes 10.

Problem 5   p. 143 Mindscapes 20.

Problem 6   p. 156 Mindscapes 2.

Problem 7   p. 156 Mindscapes 4.

Problem 8   p. 156 Mindscapes 6.

Problem 9   p. 156 Mindscapes 7.

Problem 10   p. 156 Mindscapes 8.

Problem 11   p. 157 Mindscapes 11.

Problem 12   p. 157 Mindscapes 12.

Problem 13   p. 157 Mindscapes 15.

Problem 14   p. 157 Mindscapes 16.