@article {Hixson:1977:0736-2935:250, title = "The qualification for a noise control engineer", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1977", volume = "1977", number = "2", publication date ="1977-03-01T00:00:00", pages = "250-254", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1977/00001977/00000002/art00029", keyword = "08.6, 07", author = "Hixson, Elmer L.", abstract = "", }