Reinforced plastics milestone : 30 th anniversary conference, february 4,5,6 and 7, 1975, shoreham-americana hotel, washigton, d. c. proceedings / The Society of the plastics industry - 1 volumen(en varias paginaciones) Subjects--Topical Terms: Plásticos reforzados--Congresos LC Class. No.: TP1177 / R44