Arushanian E.B. Medicinal Improvement of Brain Cognitive Activities (Nootropic Means). In Russian /Arushanyan E.B. Lekarstvennoe uluchshenie poznavatelnoy deyatelnosti mozga (Nootropnye sredstva). Stavropol Stavropol 2004. Circulation 1,000 copies. Please contact us for details on condition of available copies of the book. SKUalbc5387abfedfb56d3.