ISBN-13: 9780863778537 / Angielski / Miękka / 1998 / 256 str.
ISBN-13: 9780863778537 / Angielski / Miękka / 1998 / 256 str.
Beginning with the premise that there remains a diversity of models of what knowledge and reasoning are and how they develop, this text aims to provide theoretical convergence towards a generally accepted set of principles.