This book contains some path-breaking studies in the field of human resource management. It provides in-depth insights into the subject and its related branches. Human resource management is the field, which is concerned with enhancing, employee performance, employee efficiency, proper recruitment, good rewards, performance appraisals, and also providing essential training and development to all the workers, employees, wage laborers, etc. These days technology has been incorporated into this vast field by starting e-recruitments, which is efficient and more optimum. The various studies that are constantly contributing towards advancing technologies and evolution of this field are examined in detail in this book. It brings forth some of the most innovative concepts and elucidates the unexplored aspects of the field. Students, researchers, experts and all associated with human resource management will benefit alike from this text.