Introduction to the theory of differential equations all the questions of course program with details of Proc. for universities. - (In the region.). / Vvedenie v teoriyu differentsialnykh uravneniy vse voprosy programmy kursa s detalnym izlozheniem ucheb. dlya vuzov. - (v obl.).
Publisher: Editorial URSS
Published: Mar 15, 2004
ISBN-13: 9785354004164