TY - BOOK AU - Trautwine,John C. AU - Trautwine,John C. TI - The civil engineer's pocket-book AV - TA151 T73 1897 PY - 1897/// CY - New York PB - J. Wiley KW - IngenierĂ­a civil KW - Manuales N1 - "in addition to wich the elucidation of certain important principles of construction is made in a more simple manner than heretofore" ER -