ISBN-13: 9781138938175 / Angielski / Twarda / 2017 / 94 str.
ISBN-13: 9781138938175 / Angielski / Twarda / 2017 / 94 str.
This is the first guide to this fascinating and growing profession. Featuring testimonials from those working in the field, it provides a clear overview of what the job involves, the educational and training route, and the issues faced.