@BOOK{ Book!D - 93577818,
AUTHOR = "/ Jierai Gregor, Jaroslav Tiesor",
TITLE = "Discovering mathematics",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و تامین منابع علمی دانشگاه صنعتی سهند",
SUBJECT = "Mathematical analysis,Problem solving",
URL = "/book/93577818/Discovering-mathematics/"}