@BOOK{ Book!D - 72100575,
AUTHOR = "Arustamov, Khristofor Artemevich",
TITLE = "Problems in descriptive geometry",
LIBRARY= "كتابخانه مركزی دانشگاه صنعتی شریف",
SUBJECT = "، Geometry, Descriptive-- Problems, exercises, etc",
URL = "/book/72100575/Problems-in-descriptive-geometry/"}