Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn5248660
APA Citation
Friedman, Kopple C. & National Council for the Social Studies, Washington, DC. 1964 How to Develop Time and Chronological Concepts. How to Do It Series, Number 22 [microform] / Kopple C. Friedman Distributed by ERIC Clearinghouse, [Washington, D.C.] : http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED083056
MLA Citation
Friedman, Kopple C. and National Council for the Social Studies, Washington, DC. How to Develop Time and Chronological Concepts. How to Do It Series, Number 22 [microform] / Kopple C. Friedman Distributed by ERIC Clearinghouse, [Washington, D.C.] : 1964 <http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED083056>
Australian/Harvard Citation
Friedman, Kopple C. & National Council for the Social Studies, Washington, DC. 1964, How to Develop Time and Chronological Concepts. How to Do It Series, Number 22 [microform] / Kopple C. Friedman Distributed by ERIC Clearinghouse, [Washington, D.C.] : <http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED083056>
Wikipedia Citation
{{Citation
| title=How to Develop Time and Chronological Concepts. How to Do It Series, Number 22 [microform] / Kopple C. Friedman
| author1=Friedman, Kopple C
| author2=National Council for the Social Studies, Washington, DC
| year=1964
| publisher=Distributed by ERIC Clearinghouse
| language=English
}}






