Die bessere Ausnutzung der Gewässer und der Wasserkräfte: Auf Veranlassung des Vereines deutscher Ingenieure im Jahre 1888 in Aachen und Breslau gehaltene Vorträge
Intze, O
Berlin, Heidelberg: Springer Berlin Heidelberg 1889
Handy lists of technical literature: Reference catalogue of books printed in English from 1880 to 1888 inclusive ; to which is added a select list of books printed before 1880 and still kept on publishers' and jobbers' lists
World's Fair in retrospect: a souvenir number of the Engineering magazine specially designed to indicate the practical value of the World's Columbian Exposition to the science and industry of the time