WAND1WAnsysWBethlehem SteelWCrayolaWGreat Coasters InternationalWH. J. Heinz CompanyWElektrownia w Homer CityWInovio PharmaceuticalsWMellon FinancialWMOS TechnologyWPPG IndustriesWThe Philadelphia InquirerWUSA3000 AirlinesWWestinghouse Electric CompanyWZippo
W
W
W
W
W
W
W
W
W
W
W
W
W
W