@BOOK{ Book!D - 93577215,
AUTHOR = "/ J. David Logan",
TITLE = "A first course in differential equations",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و تامین منابع علمی دانشگاه صنعتی سهند",
SUBJECT = "Differential equations, Textbooks",
URL = "/book/93577215/A-first-course-in-differential-equations/"}