This is a hardcover book. Ex-library; call #'s on spine and in ink (small) on title page are the only library markings. Rebound in cloth. Margin edge of page 90 has been professionally repaired; boards show light shelf wear, minor toning to ep's, else in very good condition, binding tight, contents clean.156 pp. ; Always Delivery Confirmation. 35 Years Fast Excellent Service. We Know How To Pack Books. View More...