ISBN-13: 9780367234256 / Angielski / Twarda / 2020 / 392 str.
ISBN-13: 9780367234256 / Angielski / Twarda / 2020 / 392 str.
This 9th edition has been revised to reflect the latest advancements with the addition of new chapters on diversity and the online adult learner, and an updated supporting website for instructors. This is the definitive book for any researcher, practitioner or training manager.