SCHLIEREN METHOD, PHASE CONTRAST METHOD, AND LIGHT INTERSECTION METHOD, Document Details Document Type Technical Report Publication Date Oct 01, 1959 Accession Number AD0833177 Entities People H. Wolter Organizations General Dynamics Tags DTIC Thesaurus Topics Central Europe Continents Contrast Eurasia Europe European Communities European Union Geographic Regions Germany Germany (East And West) Intergovernmental Organizations International Organizations Mental Processes West Germany