@BOOK{ Book!D - 94198449,
AUTHOR = "/ George F. Simmons and Steven G. Krantz",
TITLE = "Differential equations: Theory, technique, and practice",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و موزه دانشگاه شهید بهشتی",
SUBJECT = "Differential equations,-- Textbooks",
URL = "/book/94198449/Differential-equations-Theory-technique-and-pra/"}