@BOOK{ Book!D - 91689162,
AUTHOR = "SALKIND,CHARLES T",
TITLE = "The contest problem book iii:annual high school contests,1966-72",
LIBRARY= "کتابخانه مرکزی دانشگاه صنعتی امیرکبیر",
SUBJECT = " MATHEMATICS-PROBLEMS,EXERCISES,ETC  , MATHEMATICS-EXAMINATIONS  , MATHEMATICS-COMPETITIONS  ",
URL = "/book/91689162/The-contest-problem-book-iiiannual-high-school-co/"}