Collected Works of L.S. Vygotsky The Fundamentals of Defectology (Abnormal Psychology and Learning Disabilities) Vygotsky, L.S. Heftet / 2012 / Engelsk
Collected Works of L.S. Vygotsky The Fundamentals of Defectology (Abnormal Psychology and Learning Disabilities) Vygotsky, L.S. Innbundet / 1993 / Engelsk
Collected Works of L. S. Vygotsky Problems of General Psychology, Including the Volume Thinking and Speech Vygotsky, L.S. Heftet / 2011 / Engelsk
Collected Works of L. S. Vygotsky Problems of General Psychology, Including the Volume Thinking and Speech Vygotsky, L.S. Innbundet / 1988 / Engelsk
