@BOOK{ Book!D - 103430992,
AUTHOR = "/ Erwin Kreyszig",
TITLE = "Introductory functional analysis with applications",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران",
SUBJECT = "Functional analysis",
URL = "/book/103430992/Introductory-functional-analysis-with-applications/"}