@BOOK{ Book!D - 99669968, AUTHOR = "/ by Dean G. Duffy", TITLE = "Solutions of partial differential equations", LIBRARY= "کتابخانه پرديس 2 دانشکده‌های فنی دانشگاه تهران", SUBJECT = "Differential equations, Partial - Numerical solutions", URL = "/book/99669968/Solutions-of-partial-differential-equations/"}