@misc{iron+amp+steel+bridges+and+viaducts+a+practical+treatise+upon+their+construction+for+the+use+of+engineers+draughtsmen+and+students,
    author = {Campin, Francis},
    title = {Iron & steel bridges and viaducts : a practical treatise upon their construction for the use of engineers, draughtsmen, and students},
    address = {London},
    publisher = {Crosby Lockwood and Son},
    date = {1898}
}