TY - BOOK AU - DuFour,Richard AU - Reason,Casey S. TI - Professional learning communities at work and virtual collaboration: on the tipping point of transformation AV - LB1731 .D774 2016 U1 - 370.71/1 23 PY - 2016///] CY - Bloomington, IN PB - Solution Tree Press KW - Professional learning communities KW - Teachers KW - In-service training KW - Educational technology KW - Educational change KW - Electronic books N1 - Includes bibliographical references and index UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=4537421 ER -