Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn5194916
APA Citation
Fredrickson, Clifford T. & San Diego City Schools, CA. (1966). Guide for Teaching Science Problems 1-2, Grade XI or XII. Second Edition. [Washington, D.C.] : Distributed by ERIC Clearinghouse, http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED023610
MLA Citation
Fredrickson, Clifford T. and San Diego City Schools, CA. Guide for Teaching Science Problems 1-2, Grade XI or XII. Second Edition [microform] / Clifford T. Fredrickson Distributed by ERIC Clearinghouse [Washington, D.C.] 1966 <http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED023610>
Australian/Harvard Citation
Fredrickson, Clifford T. & San Diego City Schools, CA. 1966, Guide for Teaching Science Problems 1-2, Grade XI or XII. Second Edition [microform] / Clifford T. Fredrickson Distributed by ERIC Clearinghouse [Washington, D.C.] <http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED023610>
Wikipedia Citation
{{Citation
| title=Guide for Teaching Science Problems 1-2, Grade XI or XII. Second Edition [microform] / Clifford T. Fredrickson
| author1=Fredrickson, Clifford T
| author2=San Diego City Schools, CA
| year=1966
| publisher=Distributed by ERIC Clearinghouse
| language=English
}}








