Petrushevsky F. F. Course of observational physics. Volume I. In Russian /Petrushevskiy F. F. Kurs nablyudatelnoy fiziki. Tom I. University Readings. St. Petersburg, Typography by A.Trenshely. 1870. VIII and IV and 534 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. SKUalb46ac5e843d9f8fbf.