@BOOK{ Book!D - 91692967,
AUTHOR = "DORRIE,HEINRICH",
TITLE = "100 great problems of elementary mathematics:their history &",
LIBRARY= "کتابخانه مرکزی دانشگاه صنعتی امیرکبیر",
SUBJECT = " MATHEMATICS-PROBLEMS,EXERCISES,ETC  , MATHEMATICAL RECREATION  ",
URL = "/book/91692967/100-great-problems-of-elementary-mathematicstheir/"}