PPatent guide for the research directorPatent guide for the research directorde Worth WadeMateriasPatent laws and legislationPopular worksEdiciones (1)Patent guide for the research director. (1964)Advance House · inglésMás obras de Worth WadeIIndustrial espionage and mis-use of trade secretsIndustrial espionage and mis-use of trade secretsTThe literature of licensingThe literature of licensingBBusiness and the professional unionsBusiness and the professional unions