In Russian. Kulikov, Nikolai Konstantinovich. Elements of higher mathematics based on functions with a flexible structure. Moscow: 1972. Elementy vysshey matematiki na osnove funktsiy s gibkoy strukturoy. In Russian/Elements of higher mathematics based on functions with a flexible structure. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7427544
In Russian. Kulikov, Nikolai Konstantinovich. Ordinary differential equations. Alma-Ata: 1973-. Obyknovennye differentsialnye uravneniya. In Russian/Ordinary differential equations. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU6800300