TY - BOOK AU - Bishop, Carlton Thomas, TI - Structural drafting AV - T355 B5 PY - 1956///, c1941 CY - New York PB - J. Wiley KW - Dibujo estructural N1 - "much of the material for this book first appeared in 1920 in a book entitled 'structural drafting and the design of details' (later changed to 'structural drafting and design')"- pref ER -