@BOOK{ Book!D - 100672822,
AUTHOR = "/ Paul E. Blackwood",
TITLE = "Science teaching in the elementary school",
LIBRARY= "کتابخانه دانشکده روان شناسی و علوم تربیتی (شهید دقایقی) (دانشگاه تهران)",
SUBJECT = "Science - Study and teaching ( elementary )",
URL = "/book/100672822/Science-teaching-in-the-elementary-school/"}