@BOOK{ Book!D - 100982571,
AUTHOR = "/ N. G. Lloyd",
TITLE = "Degree theory",
LIBRARY= "كتابخانه پردیس علوم (دانشگاه تهران)",
SUBJECT = "Topological degree,Differential equations -- Numerical solutions,Functional analysis",
URL = "/book/100982571/Degree-theory/"}