Nikolai L. Bridges. In Russian /Nikolai L. Mosty. A Brief Guide to the Program for Testing the Title of Track Technician. St. Petersburg. Ehrlich Printing House, 1901. 444s. 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. SKUalbda1dd042c5f644c9.