Antique 1918 book The art and science of selling vol 8 by the national salesman training association.
Overall acceptable condition and doesn't seem to have any major condition issues. However there are many minor condition issues as shown in photos.
Condition issues may include:
Bends on cover and some pages.
Some separation of spine
Flaking of inside cover from age
Pencil marking on some pages
Staining of some pages
Very old moisture damage to spine and pages near the spine
Does not smell of mildew or smoke
Does not have mold or mildew