DWC

#	Item
581	PDF Document Add to Reading List Source URL: www.dwc.knaw.nl Language: English - Date: 2009-02-28 18:00:00 Hendrik Lorentz Physics Nobel laureates in Physics Pieter Zeeman
582	PDF Document Add to Reading List Source URL: www.dwc.knaw.nl Language: English - Date: 2009-02-28 18:00:00 Academia University of Groningen Phase contrast microscopy Groningen Jacobus Kapteyn A. H. J. Prins Frits Zernike Dutch people Science