@BOOK{ Book!D - 100676248,
AUTHOR = "/ [by] John W. Renner [and] William B. Ragan",
TITLE = "Teaching science in the elementary school",
LIBRARY= "کتابخانه دانشکده روان شناسی و علوم تربیتی (شهید دقایقی) (دانشگاه تهران)",
SUBJECT = "Science - Study and teaching (Elementary)",
URL = "/book/100676248/Teaching-science-in-the-elementary-school/"}