@BOOK{ Book!D - 103037737,
AUTHOR = "/ Helmut Eschrig",
TITLE = "Topology and geometry for physics",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه کردستان",
SUBJECT = "Topology,Geometry, Differential,Geometry,Mathematical physics",
URL = "/book/103037737/Topology-and-geometry-for-physics/"}