Maslov, P. Theory of National Economy Development. In Russian /Maslov, P. Teoriya razvitiya narodnogo khozyaystva. An Introduction to Sociology and Political Economy. St. Petersburg Type. V.Bezobrazhov and Co., 1910. VII, 379, 1 p. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalb2be8ad702a6f9c85.