ESSENTIALS OF MANAGEMENT. This book is written for newcomers to the field of management and also or experienced managemers seeking updated knowledge anda review of fundamentals. Based on extensive research about curriculum needs, ESSENTIALS OF MANAGEMENT is designed to be used in introdactory management cources, continuing education seminars, and supervision courses offered in educational and work setting. The book can also be used as a reader for management cources that realy more heavily on lecture notes and handouts than on a formal text.