Short description: In Russian. Freyerov, Oscar Evgenievich. Mild Degree of Oligophrenia. Moscow: Medicine, 1964. Legkie stepeni oligofrenii (debil'nost'). In Russian /Mild degrees of oligophrenia (morbidity) . The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU6267862