Harvard Tercentenary Publications: Factors Determining Human Behavior. 1937 hardcover published by Harvard University Press. This is an ex-library book with stickers on spine, stamps on title page, outer page edges and end papers. Title and copyright pages along with end papers have markings from library in pencil. Pocket with due date slips inside front cover. Pages are all crisp and clean with no markings other than those from the library listed. Cover shows wear around edges and corners, with markings and stains. Please look at all pictures carefully, if flaws aren't listed, they should be pictured. All books ship Monday-Friday by USPS Media Mail.