@BOOK{ Book!D - 77570254,
AUTHOR = "Gupta, C. K.",
TITLE = "Extractive metallurgy of rare earths",
LIBRARY= "کتابخانه مرکز پژوهش متالورژی رازی",
SUBJECT = "Metallurgy ، Rare earth metals",
URL = "/book/77570254/Extractive-metallurgy-of-rare-earths/"}