Bill Traylor, William Edmondson and the modernist impulseJosef Helfenstein · First published 2005Open the Tome
Circuits and systems for wireless communicationsMarkus Helfenstein, George S. Moschytz · First published 1999Open the Tome
Analysis and design of switched-current networksMarkus Helfenstein · First published 1997Open the Tome
Louise BourgeoisLouise Bourgeois, Gerald Matt, Mieke Bal, Lynne Cooke, Beatriz Colomina, Jerry Gorovoy, Christiane Terrisse, Danielle Tilkin, Josef Helfenstein, Louise Neri, Marie-Laure Bernadac · First published 1981Open the Tome
Der Sachverständigenbeweis im schweizerischen StrafprozessMarc Helfenstein · First published 1978Open the Tome
Werken und Wirken zu Sempach, der kleinen StadtAlfred Helfenstein · First published 1974Open the Tome
Ueber eine spezielle Lamésche DifferentialgleichungHeinz Helfenstein · First published 1950Open the Tome
History of All Saints' parish in Frederick county, Maryland, 1742-1932Ernest Helfenstein · First published 1932Open the Tome
The social position of woman in different periods of historyJacob Helfenstein · First published 1863Open the Tome
