APA-čujuhus (7. p.)

246903 Keeley, P. (2005). Science curriculum topic study: Bridging the gap between standards and practice. Thousand Oaks, CA : Corwin Press.

Chicago-čujuhus (17. p.)

246903 Keeley, Page. Science Curriculum Topic Study: Bridging the Gap Between Standards and Practice. Thousand Oaks, CA : Corwin Press, 2005.

MLA-čujuhus (9. p.)

246903 Keeley, Page. Science Curriculum Topic Study: Bridging the Gap Between Standards and Practice. Thousand Oaks, CA : Corwin Press, 2005.

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