Andee Rubin and Sue Doubler

—(2009). In J. Falk, & B. Drayton (Eds.), Creating and Sustaining Online Professional Learning Communities (pp. 153-174). New York: Teachers College Press.

Andee Rubin and Sue Doubler
—(2009). In J. Falk, & B. Drayton (Eds.), Creating and Sustaining Online Professional Learning Communities (pp. 153-174). New York: Teachers College Press.

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