The document provides an introduction to human resource development. It defines HRD as a set of planned activities by an organization to provide members with necessary skills. It traces the evolution of HRD from early apprenticeship and vocational programs to the establishment of training as a profession. Key topics covered include the definition of terms like occupation and job, a description of apprenticeship and guild schools, the impact of the industrial revolution and Model T assembly line on training needs, and the emergence of HRD as a field extending beyond classroom training.