TY - BOOK AU - Singer, Alan J. TI - Social studies for secondary schools : teaching to learn, learning to teach SN - 978-0-367-24135-3 U1 - 300.71273 23rd. PY - 2019/// CY - New York PB - Routledge KW - Social sciences-Study and teaching (Secondary)-United states UR - www.routledge.com ER -