ISBN-13: 9781138539648 / Angielski / Twarda / 2017 / 239 str.
ISBN-13: 9781138539648 / Angielski / Twarda / 2017 / 239 str.
Recently there has been growing awareness and acceptance of the proposition that people do not exist in a world of physically defined forces and events, but in a world defined by their own perceptions, cognitions, conclusions, and imaginations