Very fragile book. The jacket plastic cover is very brittle but mostly intact. Needs to be held gently. It has severe discoloring on the outside cover but the inside seems intact but some discoloring. I believe this is a textbook. It was found in my deceased uncles home. He went to highschool at the Texas School for the dead in Austin Texas. It has a stamp that says withdrawn and a library checkout card dated back to 1969. Please refer to pictures.