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Determination of Barium Carbonate and Barium Sulphate in Vulcanized Rubber Goods

John Betley TuttleRoger Edwin SimmonsWalter Scott LewisCharles Joseph Cleary

出版	U.S. Government Printing Office, 1912
URL	http://books.google.com.hk/books?id=BsrvzwEACAAJ&hl=&source=gbs_api