@BOOK{ Book!D - 101482735,
AUTHOR = "/ Ian R. Porteous",
TITLE = "Topological geometry",
LIBRARY= "كتابخانه مركزی دانشگاه بين المللی امام خمينی (ره) قزوين",
SUBJECT = "Geometry, Algebraic,Topology,Algebras, Linear,Approximation theory",
URL = "/book/101482735/Topological-geometry/"}