A Manual of the Principal Instruments Used in American Engineering and Surveying: Founded on Hardwich's Photographic Chemistry Autor L. E. Gurley 5 oct 2008 Paperback Preț: 242.83 lei 39-44 zile
A Manual of American Engineer's and Surveyor's Instruments Autor L. E. Gurley et al. 4 ian 1993 Paperback Preț: 117.77 lei 3-5 săpt.