Der uhrmacher am werktisch; hand- und nachschlagebuch für den taschenuhren – reparateur T Technology
Description of the American electro magnetic telegraph: now in operation between the cities of Washington and Baltimore. Illustrated by fourteen wood engravings T Technology
Description of manganese nodule processing activities for environmental studies / prepared by Dames and Moore and EIC Corporation for U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Office of Marine Minerals T Technology
Description of manganese nodule processing activities for environmental studies / prepared by Dames and Moore and EIC Corporation for U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Office of Marine Minerals T Technology
Description of the recent improvements of Lockwood & Everett in steam rendering apparatus; T Technology
