@BOOK{ Book!D - 72097206,
AUTHOR = "Boegel, Hellmuth",
TITLE = "The Studio handbook of minerals;a guide to gem and mineral collecting",
LIBRARY= "كتابخانه مركزی دانشگاه صنعتی شریف",
SUBJECT = "Handboks, manuals, etc ، Mineralogy",
URL = "/book/72097206/The-Studio-handbook-of-mineralsa-guide-to-gem-and/"}