Short description: In Russian. Sinkevich, Zinaida Lukinichna. The Science of Psychiatric Activity. Moscow: Knowledge, 1958. Nauka o psikhicheskoy deyatel'nosti. In Russian /The Science of Mental Activities . 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. SKU8430860