The Human Equation by $15.00 Vintage International , 2001. Vintage International , 2001. 7.99 x 5.17 x 0.82 inches. 361 pp. shop › The Human Equation by Add To Cart Added! Vintage International , 2001. Vintage International , 2001. 7.99 x 5.17 x 0.82 inches. 361 pp.
