VValidate and EmpowerValidate and Empowerde Brian M. PackEdiciones (1)Validate and Empower (2019)Independently Published · inglés · ISBN 9781710522099Más obras de Brian M. PackHHighly Interactive ClassroomsHighly Interactive ClassroomsBBest ClassroomBest ClassroomAAssertive Child in an Interactive ClassroomAssertive Child in an Interactive Classroom