General building construction theory around 1900

Lot 1016 limit € 20

4 volumes in total: "The constructions in stone" (1896), "The constructions in wood" (1900), "The constructions in iron" (1902) and "Various constructions, in particular heating, ventilation, water supply and lighting systems. House telegraphs and Telephone. Basic construction. With an appendix: "The construction management", Leipzig: Gebhardt's Verlag, orig. Half leather, stronger signs of age and wear (including foxing, scuffed)