"Tight, with as-new interior except for owner's name on first free page. Exterior has light age soil and edgewear, 1 crease on front cover and 1 on spine. ""a manual on the systemic plan that covers the anatomy of a few animals with reasonable thoroughness, but is not encyclopedic in scope."" 402 indexed pages, including list of terms and extensive reference list, and profusely illustrated with clear diagrams. 7.25x10.25x1"" (18.2x26x2cm)."