Rietschel, H 1847-1914 Heating and Ventilation; a Handbook for Architects and Engineers

Houston, Edwin J 1847-1914 A Dictionary of Electrical Words, Terms and Phrases: 1

Marty, Anton 1847-1914 Untersuchungen zur Grundlegung der allgemeinen Grammatik und Sprachphilosophie. 1. Bd; Band 1