@BOOK{ Book!D - 94550171,
AUTHOR = "Kreyzig, Erwin",
TITLE = "Advanced engineering mathematics",
LIBRARY= "کتابخانه مرکزی دانشگاه صنعتی شاهرود",
SUBJECT = "، Mathematical physics,، Engineering mathematics",
URL = "/book/94550171/Advanced-engineering-mathematics/"}