@BOOK{ Book!D - 101373150,
AUTHOR = "Alan H. Schoenfeld",
TITLE = "Mathematical problem solving",
LIBRARY= "کتابخانه پژوهشگاه دانشهای بنیادی",
SUBJECT = "، Problem solving,Problems, exercises, etc ، Mathematics",
URL = "/book/101373150/Mathematical-problem-solving/"}