ISBN-13: 9781606928202 / Angielski / Twarda / 2009 / 244 str.
ISBN-13: 9781606928202 / Angielski / Twarda / 2009 / 244 str.
Your quality of life and sometimes your life depends on happiness at work. This book presents a mathematical formula from which the created value of an employee or leader can be known, if only the working life quality is known. It provides a questionnaire