A book offering insights into character development based on human studies. Masahiro Yasuoka Creating People ~ Lectures on Human Studies First edition published December 21, 1988 President Inc. No writing inside, but the date is written in pencil on the first page. There are scuffs, yellowing, and small stains from long-term storage, but the contents are believed to be clean. Please consider purchasing if you understand that this is a used item.