For several years, Don Clark has published an excellent and most comprehensive training and development manual online. During October, several sections of this great resource went through a major revision. If you’ve not been and seen this material, you don’t know how much you’re missing!
For several years, Don Clark has published an excellent and most comprehensive training and development manual online. During October, several sections of this great resource went through a major revision. If you've not been and seen this material, you don't know how much you're missing!
