PPlastics in windows & doorsPlastics in windows & doorsde William P. WeizerMateriasPlastics industry and tradeDirectoriesWindow industryDoor industryMarket surveysEdiciones (1)Plastics in windows & doors (1998)Freedonia Group · inglésMás obras de William P. WeizerDDegradable plasticDegradable plasticNNatural polymersNatural polymersEEngineered plasticsEngineered plastics