Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn5621394
APA Citation
ERIC Clearinghouse on Elementary and Early Childhood Education, Champaign, IL. & Helm, Judy Harris. & ERIC Clearinghouse on Elementary and Early Childhood Education. (1998). The Project Approach Catalog 2 by the Project Approach Study Group. New York, NY : ERIC Clearinghouse on Urban Education, https://eric.ed.gov/?id=ED424036
MLA Citation
ERIC Clearinghouse on Elementary and Early Childhood Education, Champaign, IL. and Helm, Judy Harris. and ERIC Clearinghouse on Elementary and Early Childhood Education. The Project Approach Catalog 2 by the Project Approach Study Group [microform] / Judy Harris Helm, Ed ERIC Clearinghouse on Urban Education New York, NY 1998 <https://eric.ed.gov/?id=ED424036>
Australian/Harvard Citation
ERIC Clearinghouse on Elementary and Early Childhood Education, Champaign, IL. & Helm, Judy Harris. & ERIC Clearinghouse on Elementary and Early Childhood Education. 1998, The Project Approach Catalog 2 by the Project Approach Study Group [microform] / Judy Harris Helm, Ed ERIC Clearinghouse on Urban Education New York, NY <https://eric.ed.gov/?id=ED424036>
Wikipedia Citation
{{Citation | title=The Project Approach Catalog 2 by the Project Approach Study Group [microform] / Judy Harris Helm, Ed | author1=ERIC Clearinghouse on Elementary and Early Childhood Education, Champaign, IL | author2=Helm, Judy Harris | author3=ERIC Clearinghouse on Elementary and Early Childhood Education | year=1998 | publisher=ERIC Clearinghouse on Urban Education | language=English }}