TY  - BOOK
AU  - Humber, William
PY  - 1861
TI  - A complete treatise on cast and wrought iron bridge construction, including iron foundations : in three parts, theoretical, practical, and descriptive : illustrated by numerous examples, drawn to a large scale. Vol. 1, Text
T2  - 
SP  - 
EP  - 
VL  - 
ER  -