Les Giblin

year of pub­li­ca­ti­onISBNauthor(s)title
1968978-0-9616416-0-3Les GiblinSkill With People
1977978-0-9616416-1-0LES T. GIBLINHow to Be People Smart
1995978-0-9616416-2-7La Habilidad En El Trato Personal/Skill With People